The document describes the design and construction of a mini CNC milling machine prototype. Key aspects include:
- The prototype was built with 3 axes controlled by stepper motors and a CNC Shield/Arduino control board.
- Programming is done using Universal G-Code Sender to send instructions to the control board for machining operations like engraving copper tracks for electronic circuits.
- Solidworks was used to design the mechanical structure, which includes wood bases and plates for the X, Y, and Z axes along with other components like screws and bearings.
- Assembly and calibration of the axes is described to ensure smooth movement without friction. Control is provided by an Arduino UNO board
A project report of map of india made by the CNC SIMULATOR PRO software Mech...Jayant Tailor
The document is a project report on making a map of India using CNC simulator pro software. It includes an introduction to CNC machines and the CNC simulator pro software. It then describes the 2D design of the map of India, the steps taken in the CNC simulator, selecting an appropriate CNC machine, and includes the programming code used to create the design.
This document provides an overview of computer-aided design (CAD), computer-aided manufacturing (CAM), and computer-aided engineering (CAE). It discusses how computers have helped industries achieve better quality, shorter lead times, and lower costs. It describes the major components and functions of CAD, CAM, and CAE systems including hardware, software, geometric modeling, engineering analysis, and automated drafting. It also summarizes the product design lifecycle process and how mathematical modeling is used in computer-aided engineering analyses.
The document describes a project report submitted by three students - Suraj Maurya, Neel Shukla, and Nilesh Poojary - for their final year diploma in computer engineering on the topic of a "Mini CNC Plotter". It provides details of the project including an introduction, literature review, objectives, hardware and software requirements, hardware and software explanations, block diagrams, coding, testing procedures, working, applications, and conclusions. The report aims to provide complete information about designing and developing a mini computer numerical control (CNC) plotter.
This document provides an overview of computer numerical control (CNC) machines. It defines NC and CNC, describes the history and typical elements of a CNC system, and discusses different types of CNC machines and their applications. The key components of a CNC system are the part program, program input device, machine control unit, drive system, machine tool, and feedback system. Common types of CNC machines include lathes, mills, drills, boring machines, and grinders, which are used across industries like automotive, aerospace, and machinery manufacturing. Advantages of CNC include precision, reduced waste, and the ability to operate machines continuously.
This document discusses standards for CAD/CAM data exchange and integration. It describes early graphics exchange standards like IGES and DXF that helped with CAD-to-CAD translation but were limited in scope. More comprehensive standards like STEP were later developed to support product lifecycle data exchange. The document also discusses topics like adaptive control systems that optimize machining parameters and computer-integrated manufacturing (CIM) that aims to integrate the entire manufacturing process through information systems.
IRJET - Mobile Application Base Voice Command Wireless CNC Writing MachineIRJET Journal
The document describes the design and implementation of a mobile application controlled wireless CNC writing machine. Key aspects include:
1. The machine interfaces with an HC-05 Bluetooth module and Arduino microcontroller. Voice commands received by a mobile app are converted to text and sent to the Bluetooth receiver to control the machine.
2. Pre-generated G-code files stored on a micro SD card are executed by the Arduino to control stepper motors that move components in the x, y, and z axes. Servo motors control the pen movement in the z-axis.
3. The system allows drawing of text, pictures, or signatures wirelessly according to programmed commands. This low-cost portable design
This document discusses STEP-NC solutions for computer numerical control (CNC) machining. It describes how STEP-NC data in AP-238 format can be used to enable smart process control, monitoring, and manufacturing by eliminating postprocessors and allowing bidirectional communication between CAM systems and machine tools. Current status indicates the ability to machine 5-axis parts and that writer and converter dynamic link libraries are in beta testing to replace RS274D files and optimize machining procedures using the new STEP-NC data.
A project report of map of india made by the CNC SIMULATOR PRO software Mech...Jayant Tailor
The document is a project report on making a map of India using CNC simulator pro software. It includes an introduction to CNC machines and the CNC simulator pro software. It then describes the 2D design of the map of India, the steps taken in the CNC simulator, selecting an appropriate CNC machine, and includes the programming code used to create the design.
This document provides an overview of computer-aided design (CAD), computer-aided manufacturing (CAM), and computer-aided engineering (CAE). It discusses how computers have helped industries achieve better quality, shorter lead times, and lower costs. It describes the major components and functions of CAD, CAM, and CAE systems including hardware, software, geometric modeling, engineering analysis, and automated drafting. It also summarizes the product design lifecycle process and how mathematical modeling is used in computer-aided engineering analyses.
The document describes a project report submitted by three students - Suraj Maurya, Neel Shukla, and Nilesh Poojary - for their final year diploma in computer engineering on the topic of a "Mini CNC Plotter". It provides details of the project including an introduction, literature review, objectives, hardware and software requirements, hardware and software explanations, block diagrams, coding, testing procedures, working, applications, and conclusions. The report aims to provide complete information about designing and developing a mini computer numerical control (CNC) plotter.
This document provides an overview of computer numerical control (CNC) machines. It defines NC and CNC, describes the history and typical elements of a CNC system, and discusses different types of CNC machines and their applications. The key components of a CNC system are the part program, program input device, machine control unit, drive system, machine tool, and feedback system. Common types of CNC machines include lathes, mills, drills, boring machines, and grinders, which are used across industries like automotive, aerospace, and machinery manufacturing. Advantages of CNC include precision, reduced waste, and the ability to operate machines continuously.
This document discusses standards for CAD/CAM data exchange and integration. It describes early graphics exchange standards like IGES and DXF that helped with CAD-to-CAD translation but were limited in scope. More comprehensive standards like STEP were later developed to support product lifecycle data exchange. The document also discusses topics like adaptive control systems that optimize machining parameters and computer-integrated manufacturing (CIM) that aims to integrate the entire manufacturing process through information systems.
IRJET - Mobile Application Base Voice Command Wireless CNC Writing MachineIRJET Journal
The document describes the design and implementation of a mobile application controlled wireless CNC writing machine. Key aspects include:
1. The machine interfaces with an HC-05 Bluetooth module and Arduino microcontroller. Voice commands received by a mobile app are converted to text and sent to the Bluetooth receiver to control the machine.
2. Pre-generated G-code files stored on a micro SD card are executed by the Arduino to control stepper motors that move components in the x, y, and z axes. Servo motors control the pen movement in the z-axis.
3. The system allows drawing of text, pictures, or signatures wirelessly according to programmed commands. This low-cost portable design
This document discusses STEP-NC solutions for computer numerical control (CNC) machining. It describes how STEP-NC data in AP-238 format can be used to enable smart process control, monitoring, and manufacturing by eliminating postprocessors and allowing bidirectional communication between CAM systems and machine tools. Current status indicates the ability to machine 5-axis parts and that writer and converter dynamic link libraries are in beta testing to replace RS274D files and optimize machining procedures using the new STEP-NC data.
The document provides information about computer aided manufacturing (CAM) and computer numerically controlled (CNC) machines. It discusses how CAM involves the use of computers to control machine tools and robots in the manufacturing process. It also describes how CNC machines work based on coded numerical instructions that are processed by a computer to control machine movements. A variety of conventional machines are also outlined, including lathes and milling machines, as well as their common operations.
Development of Software for Estimation of Structural Dynamic Characteristics ...IRJET Journal
This document describes the development of software to estimate the structural dynamic characteristics of mechanical systems in real time. The software uses LabVIEW to analyze data from sensors measuring the response of a mechanical beam to applied forces. Signal processing methods extract parameters like resonance frequencies and damping from the sensor data. The software is also designed to provide closed-loop control to achieve a desired acceleration level at a specified point on the structure. This allows testing structural vibration within set parameters in the laboratory prior to flight.
This document discusses advances in the field of mechatronics. It begins by defining mechatronics as the synergistic combination of mechanical engineering, electrical engineering, and computer science. Mechatronic systems provide advantages over individual mechanical, electrical, and electronic systems by being simpler, more economical, reliable, and versatile. Examples of mechatronic systems include cars, consumer electronics, manufacturing systems, and more. The document then surveys developments in modeling, code generation, analysis tools, and challenges in tightly integrating the various engineering disciplines involved in mechatronic systems design and analysis.
This document describes a microcontroller-based sequential starter system that controls the start and stop times of AC motors in real-time. The system uses a PIC18F452 microcontroller interfaced with a DS1307 real-time clock and an LCD. A Windows application developed in C# allows a user to enter start and stop times for motors which are sent to the microcontroller via serial communication. The microcontroller compares the entered times to the real-time clock and executes the motor sequences accordingly, turning motors on and off using solid state relays. The system was designed to demonstrate control of three AC motors based on preset timed sequences.
This document provides an overview of mechatronics systems. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and computer technology. Mechatronics systems combine sensors, actuators, signal conditioning, power electronics, decision-making algorithms, and computer hardware/software. The document discusses the evolution of mechatronics through the industrial, semiconductor, and information revolutions. It also outlines the key elements of a mechatronics system, including actuators/sensors, signal conditioning, digital logic, software/data acquisition, and computers/displays. Examples of mechatronics applications are provided.
CNC PART PROGRAMMING AND COST ANALYSIS ON VERTICAL MACHINING CENTRE (VTC)IJMER
This document discusses CNC part programming and cost analysis on a vertical machining centre (VMC). It provides an overview of numerical control systems and their basic elements. It also describes various CNC programming codes and canned cycles that are used for machining operations like drilling, boring, tapping, etc. Finally, it presents examples of part programs using different canned cycles for operations on a VMC and discusses calling boring cycles in a subroutine.
The document provides an introduction and overview of numerical control (NC). It discusses the history of NC from its origins in 1947 to develop repeatable machining. It also covers the basic components of an NC system including the controller, machine tool, programming, and coding. Additional topics include CNC machine types, programming methods, and the advantages of NC automation.
This document provides an overview of key concepts in mechatronics engineering. It defines mechatronic systems as integrated electronic-mechanical systems combining sensors, actuators and digital electronics. Important life cycle factors for mechatronic systems include delivery, reliability, maintainability, serviceability, upgradeability and disposability. Modeling represents real systems using mathematical equations and logic. Key properties for the design process are strength, reliability, maintainability and manufacturability. Applications of mechatronic systems include fuzzy-based washing machines, auto-focus cameras, engine management systems and autonomous robots. Main operator risks are trapping, entanglement, impact and ejection.
The document discusses CNC programming and provides an example program for drilling holes. It begins with an overview of CNC programming fundamentals such as the structure of CNC programs and common G and M codes. It then presents a sample drilling program that rapid positions the tool, activates drilling and coolant functions, and uses a canned cycle to efficiently drill 35 holes in a specified pattern. The summary provides the high-level purpose and key elements like canned cycle use while keeping within the 3 sentence limit.
This document provides an introduction to CAD (Computer Aided Design) including its history, components, and benefits. CAD involves using computer software and hardware to aid in engineering design work. It allows for faster, more accurate design work compared to manual drafting. Key benefits of CAD include time savings, ability to store and modify designs digitally, and visualization of designs through modeling. Core components of CAD systems include design/drafting, analysis, and visualization capabilities. CAD has revolutionized engineering practice since the 1960s as software has become more advanced and hardware more affordable.
The document discusses computer aided design and manufacturing (CAD/CAM). It begins by introducing CAD as using computers to assist in design processes like defining geometry, analysis, and optimization. CAM uses computers to plan, manage, and control manufacturing operations. The benefits of CAD/CAM over manual drafting include increased accuracy, easier modification, storage, and sharing of designs. CAD systems require hardware like workstations, computers, and output devices. Graphics software is used for modeling, drafting, analysis and optimization. Computers have influenced manufacturing by allowing for computer monitoring and control of processes as well as manufacturing support applications.
This document discusses NC part programming for CNC machines. It covers key topics such as manual and computer-aided programming, program language terminology including words, blocks, and syntax, common G and M codes used in programming, and dimensional words for specifying tool movements and positions. It also provides examples of programming safety rules and an overview of the CNC programming process.
This document is a major project report submitted by G. Rajesh to fulfill the requirements for a Bachelor of Technology degree in Electronics and Communication Engineering. The project involves the design of an X-Y-Z plotter under the guidance of Dr. N. Dinesh Kumar. The report includes declarations, certificates, acknowledgements, lists of abbreviations and figures, as well as chapters on the introduction, literature review, block diagram, hardware components, software, implementation, results and discussion, and conclusion.
Automatic Customer Counter and Payment Tool for Shopping Centers and commerci...IRJET Journal
The document describes an automatic customer counter and payment system for shopping centers and commercial spaces. The system uses infrared barriers, a movement sensor, and RF technology to detect and count customers. It also uses electronic badges and an Arduino to track employee work hours. Customer and employee data is sent wirelessly to a PC interface via XBee modules. The interface displays customer numbers, statistics, and allows viewing employee profiles and calculating salaries. Testing showed the system provided reliable customer counts that closely matched manual counts, demonstrating it can accurately monitor customers and employees for centers.
Computer-aided design (CAD) involves using computer systems to assist in the creation, modification, analysis, or optimization of a design. Computer-aided manufacturing (CAM) provides computer support for manufacturing a given product. CAD/CAM integrates design and manufacturing, which were traditionally separate functions, and will ultimately provide the technology base for computer-integrated factories of the future. CAD/CAM software is used to both design and manufacture products through processes like computer numerical control (CNC) machining. Geometric modeling, a key part of CAD/CAM, mathematically describes shapes using methods like wireframe, surface, and solid modeling.
The document discusses CNC part programming, including manual part programming formats and an example program for turning a part. It covers the input data and codes used in manual programming, such as sequence numbers, preparatory functions, coordinates, feed and spindle functions. Four common formats for manual programming are described: fixed sequential, block address, tab sequential and word address. An example word address program for a turning operation is provided.
The document provides information about the ME6501 Computer Aided Design course at AL Ameen Engineering College. It includes 5 units that cover fundamentals of computer graphics, geometric modeling, visual realism, assembly of parts, and CAD standards. The objectives are to provide an overview of how computers are used in mechanical component design. Some key topics covered are product life cycles, sequential and concurrent engineering, CAD system architecture, and representations of curves and surfaces for geometric modeling. The outcomes are for students to be able to use computer and CAD software for modeling mechanical components.
IRJET- Analysis of File Conversion Program Used for CNC MachineIRJET Journal
This document describes a file conversion program used to optimize feed rates and reduce machining time for CNC machines. The program takes as input a tool path file generated from CAM software. It then calculates acceptable feed rates and other parameters required by the CNC machine. The output is a .kou file with the optimized parameters. The program aims to minimize machining time by avoiding having the cutting tool slow down to zero speed when changing directions or feed rates, and instead allows it to slow to an intermediate speed. This reduces unnecessary acceleration and deceleration time. The file conversion process and goals of optimizing feed rates and machining time are discussed.
IRJET - An Embedded Approach for Design and Development of the Mini CNC C...IRJET Journal
This document describes the design and development of a mini computer numerical control (CNC) cutter using an Arduino board and stepper motors from CD drives. The CNC cutter uses two CD drives for the X and Y axes and a servo motor for the Z axis. Software like Inkscape is used to generate G-code from images and Processing is used to simulate the G-code and control the stepper motors. The CNC cutter was able to successfully cut shapes in materials by moving the stepper motors according to the G-code generated from the input image or design. The mini low-cost CNC cutter was developed as an embedded system for applications requiring basic cutting of smooth objects.
IRJET- Implementation of Arduino UNO based Two Directional [2D] PlotterIRJET Journal
This document describes a proposed affordable 2D plotter machine that can write text converted from voice input using an Android AMR voice application. The plotter uses an Arduino Uno microcontroller to convert G-code instructions into motor control signals. The G-code is sent to the plotter via Bluetooth from the Android app after the user's voice is recognized. The plotter is intended to help handicapped or temporarily injured users produce written text.
Graphical Numerical Control (GNC) is a technology that uses graphical interfaces and digital instructions to control machine tools. It allows operators to program tools by inputting instructions that specify tool paths and machining parameters on a computer screen. Some key advantages of GNC include increased efficiency, improved accuracy from precise tool paths, and flexibility to easily reprogram machines. GNC sees applications in CNC machining, robotics, additive manufacturing, and more. While powerful, GNC systems also have drawbacks like high costs, specialized skill requirements, and complexity.
The document provides information about computer aided manufacturing (CAM) and computer numerically controlled (CNC) machines. It discusses how CAM involves the use of computers to control machine tools and robots in the manufacturing process. It also describes how CNC machines work based on coded numerical instructions that are processed by a computer to control machine movements. A variety of conventional machines are also outlined, including lathes and milling machines, as well as their common operations.
Development of Software for Estimation of Structural Dynamic Characteristics ...IRJET Journal
This document describes the development of software to estimate the structural dynamic characteristics of mechanical systems in real time. The software uses LabVIEW to analyze data from sensors measuring the response of a mechanical beam to applied forces. Signal processing methods extract parameters like resonance frequencies and damping from the sensor data. The software is also designed to provide closed-loop control to achieve a desired acceleration level at a specified point on the structure. This allows testing structural vibration within set parameters in the laboratory prior to flight.
This document discusses advances in the field of mechatronics. It begins by defining mechatronics as the synergistic combination of mechanical engineering, electrical engineering, and computer science. Mechatronic systems provide advantages over individual mechanical, electrical, and electronic systems by being simpler, more economical, reliable, and versatile. Examples of mechatronic systems include cars, consumer electronics, manufacturing systems, and more. The document then surveys developments in modeling, code generation, analysis tools, and challenges in tightly integrating the various engineering disciplines involved in mechatronic systems design and analysis.
This document describes a microcontroller-based sequential starter system that controls the start and stop times of AC motors in real-time. The system uses a PIC18F452 microcontroller interfaced with a DS1307 real-time clock and an LCD. A Windows application developed in C# allows a user to enter start and stop times for motors which are sent to the microcontroller via serial communication. The microcontroller compares the entered times to the real-time clock and executes the motor sequences accordingly, turning motors on and off using solid state relays. The system was designed to demonstrate control of three AC motors based on preset timed sequences.
This document provides an overview of mechatronics systems. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and computer technology. Mechatronics systems combine sensors, actuators, signal conditioning, power electronics, decision-making algorithms, and computer hardware/software. The document discusses the evolution of mechatronics through the industrial, semiconductor, and information revolutions. It also outlines the key elements of a mechatronics system, including actuators/sensors, signal conditioning, digital logic, software/data acquisition, and computers/displays. Examples of mechatronics applications are provided.
CNC PART PROGRAMMING AND COST ANALYSIS ON VERTICAL MACHINING CENTRE (VTC)IJMER
This document discusses CNC part programming and cost analysis on a vertical machining centre (VMC). It provides an overview of numerical control systems and their basic elements. It also describes various CNC programming codes and canned cycles that are used for machining operations like drilling, boring, tapping, etc. Finally, it presents examples of part programs using different canned cycles for operations on a VMC and discusses calling boring cycles in a subroutine.
The document provides an introduction and overview of numerical control (NC). It discusses the history of NC from its origins in 1947 to develop repeatable machining. It also covers the basic components of an NC system including the controller, machine tool, programming, and coding. Additional topics include CNC machine types, programming methods, and the advantages of NC automation.
This document provides an overview of key concepts in mechatronics engineering. It defines mechatronic systems as integrated electronic-mechanical systems combining sensors, actuators and digital electronics. Important life cycle factors for mechatronic systems include delivery, reliability, maintainability, serviceability, upgradeability and disposability. Modeling represents real systems using mathematical equations and logic. Key properties for the design process are strength, reliability, maintainability and manufacturability. Applications of mechatronic systems include fuzzy-based washing machines, auto-focus cameras, engine management systems and autonomous robots. Main operator risks are trapping, entanglement, impact and ejection.
The document discusses CNC programming and provides an example program for drilling holes. It begins with an overview of CNC programming fundamentals such as the structure of CNC programs and common G and M codes. It then presents a sample drilling program that rapid positions the tool, activates drilling and coolant functions, and uses a canned cycle to efficiently drill 35 holes in a specified pattern. The summary provides the high-level purpose and key elements like canned cycle use while keeping within the 3 sentence limit.
This document provides an introduction to CAD (Computer Aided Design) including its history, components, and benefits. CAD involves using computer software and hardware to aid in engineering design work. It allows for faster, more accurate design work compared to manual drafting. Key benefits of CAD include time savings, ability to store and modify designs digitally, and visualization of designs through modeling. Core components of CAD systems include design/drafting, analysis, and visualization capabilities. CAD has revolutionized engineering practice since the 1960s as software has become more advanced and hardware more affordable.
The document discusses computer aided design and manufacturing (CAD/CAM). It begins by introducing CAD as using computers to assist in design processes like defining geometry, analysis, and optimization. CAM uses computers to plan, manage, and control manufacturing operations. The benefits of CAD/CAM over manual drafting include increased accuracy, easier modification, storage, and sharing of designs. CAD systems require hardware like workstations, computers, and output devices. Graphics software is used for modeling, drafting, analysis and optimization. Computers have influenced manufacturing by allowing for computer monitoring and control of processes as well as manufacturing support applications.
This document discusses NC part programming for CNC machines. It covers key topics such as manual and computer-aided programming, program language terminology including words, blocks, and syntax, common G and M codes used in programming, and dimensional words for specifying tool movements and positions. It also provides examples of programming safety rules and an overview of the CNC programming process.
This document is a major project report submitted by G. Rajesh to fulfill the requirements for a Bachelor of Technology degree in Electronics and Communication Engineering. The project involves the design of an X-Y-Z plotter under the guidance of Dr. N. Dinesh Kumar. The report includes declarations, certificates, acknowledgements, lists of abbreviations and figures, as well as chapters on the introduction, literature review, block diagram, hardware components, software, implementation, results and discussion, and conclusion.
Automatic Customer Counter and Payment Tool for Shopping Centers and commerci...IRJET Journal
The document describes an automatic customer counter and payment system for shopping centers and commercial spaces. The system uses infrared barriers, a movement sensor, and RF technology to detect and count customers. It also uses electronic badges and an Arduino to track employee work hours. Customer and employee data is sent wirelessly to a PC interface via XBee modules. The interface displays customer numbers, statistics, and allows viewing employee profiles and calculating salaries. Testing showed the system provided reliable customer counts that closely matched manual counts, demonstrating it can accurately monitor customers and employees for centers.
Computer-aided design (CAD) involves using computer systems to assist in the creation, modification, analysis, or optimization of a design. Computer-aided manufacturing (CAM) provides computer support for manufacturing a given product. CAD/CAM integrates design and manufacturing, which were traditionally separate functions, and will ultimately provide the technology base for computer-integrated factories of the future. CAD/CAM software is used to both design and manufacture products through processes like computer numerical control (CNC) machining. Geometric modeling, a key part of CAD/CAM, mathematically describes shapes using methods like wireframe, surface, and solid modeling.
The document discusses CNC part programming, including manual part programming formats and an example program for turning a part. It covers the input data and codes used in manual programming, such as sequence numbers, preparatory functions, coordinates, feed and spindle functions. Four common formats for manual programming are described: fixed sequential, block address, tab sequential and word address. An example word address program for a turning operation is provided.
The document provides information about the ME6501 Computer Aided Design course at AL Ameen Engineering College. It includes 5 units that cover fundamentals of computer graphics, geometric modeling, visual realism, assembly of parts, and CAD standards. The objectives are to provide an overview of how computers are used in mechanical component design. Some key topics covered are product life cycles, sequential and concurrent engineering, CAD system architecture, and representations of curves and surfaces for geometric modeling. The outcomes are for students to be able to use computer and CAD software for modeling mechanical components.
Similar to IRJET- A Sequential Control for Full Size Converter Wind Turbine Generating Systems to Mitigate Power Pulsations During Unbalanced Conditions
IRJET- Analysis of File Conversion Program Used for CNC MachineIRJET Journal
This document describes a file conversion program used to optimize feed rates and reduce machining time for CNC machines. The program takes as input a tool path file generated from CAM software. It then calculates acceptable feed rates and other parameters required by the CNC machine. The output is a .kou file with the optimized parameters. The program aims to minimize machining time by avoiding having the cutting tool slow down to zero speed when changing directions or feed rates, and instead allows it to slow to an intermediate speed. This reduces unnecessary acceleration and deceleration time. The file conversion process and goals of optimizing feed rates and machining time are discussed.
IRJET - An Embedded Approach for Design and Development of the Mini CNC C...IRJET Journal
This document describes the design and development of a mini computer numerical control (CNC) cutter using an Arduino board and stepper motors from CD drives. The CNC cutter uses two CD drives for the X and Y axes and a servo motor for the Z axis. Software like Inkscape is used to generate G-code from images and Processing is used to simulate the G-code and control the stepper motors. The CNC cutter was able to successfully cut shapes in materials by moving the stepper motors according to the G-code generated from the input image or design. The mini low-cost CNC cutter was developed as an embedded system for applications requiring basic cutting of smooth objects.
IRJET- Implementation of Arduino UNO based Two Directional [2D] PlotterIRJET Journal
This document describes a proposed affordable 2D plotter machine that can write text converted from voice input using an Android AMR voice application. The plotter uses an Arduino Uno microcontroller to convert G-code instructions into motor control signals. The G-code is sent to the plotter via Bluetooth from the Android app after the user's voice is recognized. The plotter is intended to help handicapped or temporarily injured users produce written text.
Graphical Numerical Control (GNC) is a technology that uses graphical interfaces and digital instructions to control machine tools. It allows operators to program tools by inputting instructions that specify tool paths and machining parameters on a computer screen. Some key advantages of GNC include increased efficiency, improved accuracy from precise tool paths, and flexibility to easily reprogram machines. GNC sees applications in CNC machining, robotics, additive manufacturing, and more. While powerful, GNC systems also have drawbacks like high costs, specialized skill requirements, and complexity.
IRJET- Design and Development of Portable 3-Axis CNC Router MachineIRJET Journal
This document describes the design and development of a portable 3-axis CNC router machine. The machine was designed to reduce cost and complexity compared to bulkier engraving machines. It can be used for engraving, cutting, drilling, and milling of materials like wood, acrylic, and PCBs. The design of the machine involved modeling in Creo software and considering factors like required forces, motor torques, and material selections. Tests showed the machine could carve designs in wood and acrylic with 99.9% accuracy and 100% depth accuracy within a 280x170x65mm work area.
This document provides an overview and summary of a term project report on approximation in 2D CNC motion. The report discusses the history and basic components of numerical control machines, including lathes, mills, and 3D printers. It describes how 2D motion is achieved through stepper motors and algorithms for linear and circular interpolation. Examples are provided and references are listed at the end.
This document discusses the design and use of electronic pens for computer numerical control (CNC) machines. It begins with an introduction to electronic pens, which can digitally capture handwritten notes. It then outlines the objectives and methodology of designing an automatic mini CNC machine controlled by an electronic pen. The document provides a block diagram of typical CNC system components like input devices, control units, driving systems, machine tools, and feedback devices. It also discusses applications of CNC machines and electronic pens in collecting field data and digitizing handwritten information.
Wireless Base CNC Mini Plotter Three Axis Control MachineGhulamDastgeer14
Abstract – In this paper, we make sure a propensity to
style a cheaper cost wireless CNC mini plotter three axis
control machine that combined with a microcontroller.
CNC machines area unit processed numerically and
conjointly use for draw cartoon pitchers and 3D pitchers
with ninety seven.5% accuracy. The mechanically part
according to design program fed into their controller unit.
Controller unit can be both laptop and microcontroller.
Wireless CNC machine have stepper & servo motors to
draw the any pitchers or signature as per the fed
program. This system essentially works with a HC-05
Bluetooth element (for wireless communication) 2 Stepper
motors for axis of rotation and one servo motor (for zaxis). This technique reduces the human effort and
utilization of vitality and time. As a result of we have
propensity to use a HC-05 element for wireless
communication between CNC machine and laptop or input
devices, we have a propensity to manage a CNC machine
with wireless communication. First paired devices and
then give the G-Codes to Arduino. The economical and
[proper] mounting of all the components and proper use
the software system and alignment of the circuit build the
system a lot of economical. We’ve got conjointly evaluated
our economic machine and have found its performance
adore the present cutting edge high ticket machines.
This document describes the design and implementation of a low-cost 3-axis drawing machine using an Arduino controller and open-source G-code and GRBL software. The machine uses stepper motors connected to an Arduino board via motor drivers to move in the X, Y, and Z axes according to G-code instructions sent from a computer. The goal is to create an affordable CNC machine for small industries that reduces time, human errors, and increases accuracy compared to manual drawing. Hardware components including the Arduino, stepper motors, and motor drivers are discussed. The software uses G-code interpreted by the Arduino to control motor movements. Initial testing showed the setup could accurately draw letters and images.
This document provides an overview of computer numerical control (CNC) machines and their history and role in manufacturing. It discusses how early punched card systems and computers led to the development of numerical control, allowing machine tools to be controlled by coded instructions. CNC machines now use a computer integrated with the machine control unit to precisely control machining operations according to programmed instructions. This allows for improved productivity, reduced scrap, greater accuracy and consistency in part production compared to conventional machine tools. The increasing use of CNC is driven by advantages like improved operator safety, efficiency, reduced lead times and costs of production.
The document discusses the history and development of numerical control (NC) and computer numerical control (CNC) machines. It describes how the first NC machines were modified tools driven by punched tape programs, which later integrated analog and digital computers. Modern CNC systems are highly automated using CAD/CAM programs to design and manufacture parts with precision. CNC machines like mills and lathes precisely control motors and tools using programmed commands to machine complex geometries across many industries.
This document describes the retrofitting of a conventional lathe machine to create a smart lathe machine. Sensors and actuators are connected to microcontrollers like Arduino UNO and NodeMCU to monitor parameters like workpiece dimensions, chuck speed, motor temperature, and distance between the headstock and tailstock. This allows inspection of the workpiece without removing it and improves accuracy, efficiency, and production rates while reducing costs compared to a manual lathe. Testing showed the smart lathe saved 20 minutes of time per workpiece and could produce 3 more pieces in the same time period as a conventional lathe.
The document summarizes a student project to build a portable two-axis XY slide mechanism CNC printer controlled by an Arduino board. The project aims to control the movement of a linear slide mechanism using stepper motors in a low-cost manner. The students designed and built the hardware system including interfacing stepper motors and a servo motor to the Arduino. They tested the system by generating and sending G-code commands from a computer to control motor movement and position a pen for plotting images and text on a surface. Future work may include implementing the linear slide mechanism using a CNC shield to drive the stepper motors along slide rails.
Design and implementation of pcb laying using CNC machine controlling with w...Venkatkumar78
The document describes the design of a low-cost wireless CNC machine. It proposes using an Arduino microcontroller connected to stepper motors via a CNC shield to control the movement of a plotting device. The Arduino would be wirelessly connected via Bluetooth to a PC or phone to receive G-code instructions. Block diagrams and explanations of the system components are provided, along with advantages like low cost, accuracy, and the ability to continuously run productions. Applications mentioned include PCB design, woodworking, and laser welding.
This document discusses advanced manufacturing technology, specifically automation fundamentals and CAD/CAM/CNC. It defines automation and its three basic components: power, a program of instructions, and a control system. It describes closed-loop and open-loop control systems. It also discusses different types of automation including fixed, programmable, and flexible automation. Additionally, it outlines hardware for automation including sensors, actuators, interface devices, and process controllers. The document also provides an overview of CAD/CAM/CNC, describing CAD, CAM software, NC and CNC systems, DNC, machine tools, and NC programming addresses and codes.
This document describes a student project to create a 2D writing and sketching machine using a CNC system. The project aims to precisely control a writing instrument on a flat surface to automatically produce handwritten notes or drawings. The document outlines the objectives, materials, working mechanism, features, results and future scope of the automated CNC writing machine. It allows producing handwritten text and images without human effort by inputting designs into software that generates control codes for the stepper motors. This has applications for students, artists, and those with disabilities. The project provides experience in integrating software, circuits and hardware to develop an automated writing solution.
This document summarizes a research study that investigated an automatic correction control program (ACCP) method to compensate for elastic deformations during CNC turning of non-rigid shafts. The researchers developed software called ProgRez to automate the ACCP method. The software calculates elastic deformation values based on cutting parameters and determines the cutting tool trajectory to minimize deviations. An experiment was conducted turning 6 shafts, with and without using the ACCP method. Measurements found negligible deviations when using ACCP, showing it effectively improved accuracy without additional costs.
This document is a project report on the development of a 2D CNC plotter. It was submitted by five students - Ankur Gunagi, Divakar Kakodkar, Rushab Gaonkar, Kennedy Estibeiro, and Adarsh Gawade - under the guidance of their lecturer Prasad S. Naik at the Government Polytechnic College in Curchem, Goa from 2020-2023. The report includes chapters on the materials and methodology used to build the 2D plotter, its components, how it operates, and conclusions. It provides certificates signed by the guide and principal to verify the students' work.
IRJET - Study on Computer Numerical Control (CNC) TechnologyIRJET Journal
This document discusses computer numerical control (CNC) technology and CNC machines. It begins with an introduction to CNC machines and their benefits over conventional machines, such as improved automation, consistency, accuracy, and flexibility. It then describes the typical parts of a CNC machine, including the controller, drives, motors (servo motors, spindle motors, stepper motors), and mechanical components. The document discusses the differences between conventional and CNC machines. It also categorizes different types of CNC machines and novel machining technologies. In conclusion, it states that CNC machines are preferable for mass production due to their accuracy and reliability, though the initial costs are higher than conventional machines.
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TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.