This document describes the design and development of a chassis frame for a mini harvesting machine. The goal was to create a design with a focus on simple manufacturing and lowest possible cost. The authors investigated existing chassis designs for harvesting equipment and different load scenarios. They created a new chassis design in Solidworks based on their findings. Various harvesting part assemblies previously designed were assembled onto the chassis using bolts and plates. The chassis was designed and verified for different load scenarios using Ansys Workbench. It was made of AISI 1045 mild steel sheets, which provides strength and is inexpensive to manufacture using common sheet metal forming techniques.
Design, Simulation and Optimization of Multitubublar Rollcage of an All Terra...IRJET Journal
This document describes the design, simulation, and optimization of a multi-tubular rollcage for an all-terrain vehicle. The researchers created a 3D model of a rollcage in SOLIDWORKS and analyzed it using ANSYS to evaluate stress distribution and displacement under loading conditions. Their goal was to design a rollcage that provides structural strength and safety protection for the driver while keeping the overall weight low. They considered different pipe materials and cross-sections, selecting chrome molybdenum steel pipes with an outer diameter of 31.75mm and wall thickness of 1.65mm as the optimal design based on its high bending strength and stiffness but low weight.
Structural Analysis of Go-kart Chassis using different materials to find the ...IRJET Journal
This document summarizes a study that analyzed the structural performance of a go-kart chassis made from different materials under various impact conditions using finite element analysis. The chassis was designed in CAD software and then simulated in ANSYS for front, side, and rear impacts using four steel materials: AISI 1018, AISI 1026, AISI 4130, and AISI 1020. The simulations calculated stress levels and deformations. Results showed the factor of safety for each material and impact scenario, identifying designs that were safe or at risk of failure based on exceeding the material's yield strength. AISI 4130 generally had the highest factors of safety, suggesting it could best withstand the forces experienced during impacts
IRJET- Design and Frontal Crash Analysis of FSAE BAJA Roll CageIRJET Journal
1. The document discusses the design and analysis of a roll cage for a Formula Student race car. Computer-aided engineering tools like SOLIDWORKS and Autodesk were used.
2. A space frame chassis made of 4130 alloy steel was designed and analyzed. Load cases like horizontal loading, longitudinal torsion, vertical bending, and lateral bending were considered.
3. The design requirements focused on meeting competition rules as well as providing adequate structural strength, stiffness, crashworthiness, and ease of manufacture. Computer simulations were performed to analyze the torsional stiffness of the design.
DESIGN AND ANALYSIS OF HEAVY VEHICLE CHASSIS USING HONEY COMB STRUCTUREIjripublishers Ijri
Automotive chassis is a skeletal frame on which various mechanical parts like engine, tires, axle assemblies, brakes,
steering etc. are bolted. The chassis is considered to be the most significant component of an automobile. It is the most
crucial element that gives strength and stability to the vehicle under different conditions.
This thesis deals with the design optimization and material suggestion for heavy vehicle chassis (container vehicle).
In the first step literature survey will be conducted for further processes (for the selection of material and geometric
selection).
In the next step modeling will be done to carry out the analysis. Structural Analysis will be conducted using traditional
material M.S; Composite materials FRP (E-glass)& Carbon epoxy (S-2 glass), also analysis will be conducted on present
and updated models.
In the next step impact test and fatigue analysis will be conducted on same to find impact and fatigue characteristics.
Objective: By doing this project chassis manufacturing company can save time & efforts because of easy manufacturing
method. End user can save money on chassis purchase and savings on reduced fuel consumption due to low weight of
chassis with composites
IRJET- Lightweight and Multi Material Designing and Analysis of a C9 Bus ...IRJET Journal
This document presents a study on optimizing the design of a K9 bus superstructure to reduce weight while maintaining strength and rollover safety based on ECE R66 regulations. The current design uses mild steel but the study evaluates using mild steel YST310 instead. CAD models of the bus frame are presented. Intrusion and strength analyses using LS-Dyna software show the modified design meets ECE R66 requirements with no parts intruding the residual space and overall strength maintained. The conclusion is that using mild steel YST310 allows optimizing the superstructure weight and center of gravity while maintaining crashworthiness.
Design of Chassis for Automated Road Cleaning VehicleIRJET Journal
The document discusses the design of a chassis for an automated road cleaning vehicle. It begins with an introduction to chassis design and factors to consider like material choice, strength, stiffness, and weight. It then discusses the specific design of the automated vehicle chassis, including dimensions and use of mild steel as the material for its cost-effectiveness. The chassis is designed to support the vehicle weight and loads while withstanding various stresses. The summary concludes the document analyzes using mild steel to make the chassis cost-effective while meeting the strength and rigidity needs.
IRJET- Design Analysis and Optimization of Two-Wheeler Chassis for Weight Red...IRJET Journal
This document discusses the design analysis and optimization of a two-wheeler chassis for weight reduction. The project aims to redesign the chassis frame of a Yamaha FZ motorcycle using alternative materials and geometries to reduce weight while maintaining structural stability. The current steel chassis is modeled in CATIA and analyzed in ANSYS to understand its structural behavior under various loading conditions. Different materials like aluminum alloys, titanium, and composites will be considered to replace steel and reduce weight. The redesign will be optimized for minimum weight through changes to tube dimensions and shapes using modeling and analysis software.
The document discusses the design modification and analysis of a V6 engine mounting bracket. It begins by introducing the purpose and functions of an engine mounting bracket. It then discusses sources of engine vibrations and the objectives of modifying the existing bracket design. The existing and modified bracket designs, which includes adding ribs, are modeled using CAD software. Various analyses including structural, thermal, and modal are performed on the original and modified bracket designs using different materials like aluminum alloy, magnesium alloy, and aluminum silicon carbide. The results of the analyses show that the modified bracket design with aluminum silicon carbide material performs better in reducing deformation, stress, heat flux, and increasing natural frequencies.
Design, Simulation and Optimization of Multitubublar Rollcage of an All Terra...IRJET Journal
This document describes the design, simulation, and optimization of a multi-tubular rollcage for an all-terrain vehicle. The researchers created a 3D model of a rollcage in SOLIDWORKS and analyzed it using ANSYS to evaluate stress distribution and displacement under loading conditions. Their goal was to design a rollcage that provides structural strength and safety protection for the driver while keeping the overall weight low. They considered different pipe materials and cross-sections, selecting chrome molybdenum steel pipes with an outer diameter of 31.75mm and wall thickness of 1.65mm as the optimal design based on its high bending strength and stiffness but low weight.
Structural Analysis of Go-kart Chassis using different materials to find the ...IRJET Journal
This document summarizes a study that analyzed the structural performance of a go-kart chassis made from different materials under various impact conditions using finite element analysis. The chassis was designed in CAD software and then simulated in ANSYS for front, side, and rear impacts using four steel materials: AISI 1018, AISI 1026, AISI 4130, and AISI 1020. The simulations calculated stress levels and deformations. Results showed the factor of safety for each material and impact scenario, identifying designs that were safe or at risk of failure based on exceeding the material's yield strength. AISI 4130 generally had the highest factors of safety, suggesting it could best withstand the forces experienced during impacts
IRJET- Design and Frontal Crash Analysis of FSAE BAJA Roll CageIRJET Journal
1. The document discusses the design and analysis of a roll cage for a Formula Student race car. Computer-aided engineering tools like SOLIDWORKS and Autodesk were used.
2. A space frame chassis made of 4130 alloy steel was designed and analyzed. Load cases like horizontal loading, longitudinal torsion, vertical bending, and lateral bending were considered.
3. The design requirements focused on meeting competition rules as well as providing adequate structural strength, stiffness, crashworthiness, and ease of manufacture. Computer simulations were performed to analyze the torsional stiffness of the design.
DESIGN AND ANALYSIS OF HEAVY VEHICLE CHASSIS USING HONEY COMB STRUCTUREIjripublishers Ijri
Automotive chassis is a skeletal frame on which various mechanical parts like engine, tires, axle assemblies, brakes,
steering etc. are bolted. The chassis is considered to be the most significant component of an automobile. It is the most
crucial element that gives strength and stability to the vehicle under different conditions.
This thesis deals with the design optimization and material suggestion for heavy vehicle chassis (container vehicle).
In the first step literature survey will be conducted for further processes (for the selection of material and geometric
selection).
In the next step modeling will be done to carry out the analysis. Structural Analysis will be conducted using traditional
material M.S; Composite materials FRP (E-glass)& Carbon epoxy (S-2 glass), also analysis will be conducted on present
and updated models.
In the next step impact test and fatigue analysis will be conducted on same to find impact and fatigue characteristics.
Objective: By doing this project chassis manufacturing company can save time & efforts because of easy manufacturing
method. End user can save money on chassis purchase and savings on reduced fuel consumption due to low weight of
chassis with composites
IRJET- Lightweight and Multi Material Designing and Analysis of a C9 Bus ...IRJET Journal
This document presents a study on optimizing the design of a K9 bus superstructure to reduce weight while maintaining strength and rollover safety based on ECE R66 regulations. The current design uses mild steel but the study evaluates using mild steel YST310 instead. CAD models of the bus frame are presented. Intrusion and strength analyses using LS-Dyna software show the modified design meets ECE R66 requirements with no parts intruding the residual space and overall strength maintained. The conclusion is that using mild steel YST310 allows optimizing the superstructure weight and center of gravity while maintaining crashworthiness.
Design of Chassis for Automated Road Cleaning VehicleIRJET Journal
The document discusses the design of a chassis for an automated road cleaning vehicle. It begins with an introduction to chassis design and factors to consider like material choice, strength, stiffness, and weight. It then discusses the specific design of the automated vehicle chassis, including dimensions and use of mild steel as the material for its cost-effectiveness. The chassis is designed to support the vehicle weight and loads while withstanding various stresses. The summary concludes the document analyzes using mild steel to make the chassis cost-effective while meeting the strength and rigidity needs.
IRJET- Design Analysis and Optimization of Two-Wheeler Chassis for Weight Red...IRJET Journal
This document discusses the design analysis and optimization of a two-wheeler chassis for weight reduction. The project aims to redesign the chassis frame of a Yamaha FZ motorcycle using alternative materials and geometries to reduce weight while maintaining structural stability. The current steel chassis is modeled in CATIA and analyzed in ANSYS to understand its structural behavior under various loading conditions. Different materials like aluminum alloys, titanium, and composites will be considered to replace steel and reduce weight. The redesign will be optimized for minimum weight through changes to tube dimensions and shapes using modeling and analysis software.
The document discusses the design modification and analysis of a V6 engine mounting bracket. It begins by introducing the purpose and functions of an engine mounting bracket. It then discusses sources of engine vibrations and the objectives of modifying the existing bracket design. The existing and modified bracket designs, which includes adding ribs, are modeled using CAD software. Various analyses including structural, thermal, and modal are performed on the original and modified bracket designs using different materials like aluminum alloy, magnesium alloy, and aluminum silicon carbide. The results of the analyses show that the modified bracket design with aluminum silicon carbide material performs better in reducing deformation, stress, heat flux, and increasing natural frequencies.
IRJET-Multi-Material & Lightweight Design Optimization of a Volvo B9r Bus Fra...IRJET Journal
This document summarizes a study that optimized the frame structure of a Volvo B9R bus for lightweight design while improving rollover safety. The researchers modeled the original bus frame in CAD and FE software and simulated a rollover crash using two different materials - low carbon steel (baseline) and Docol steel. Simulation results showed that replacing parts of the frame with Docol improved energy absorption and reduced displacement during rollover compared to the baseline model. This allows for a lighter bus structure that meets safety standards and improves passenger protection, which are increasingly important considerations in bus design.
This document describes the design and analysis of a truck chassis. The chassis was modeled in CAD software including AutoCAD and CATIA. Finite element analysis was then performed on the chassis model in ANSYS to evaluate stresses and deflections. The objectives were to study chassis principles, investigate potential problems, create 3D models, and suggest design improvements through FEA. The chassis was meshed and simulated under static and dynamic loading conditions to determine high stress areas and optimize the chassis design.
Design and analysis of a tubular space frame chassis of a high performance ra...eSAT Journals
Abstract Formula Student Racing competitions are held at various Formula SAE circuits globally. Students from different colleges worldwide thrive to build a Formula style race car to compete at these events. In lieu to the competition rules and regulations it is important to design the chassis of the car with utmost priority. The major challenge posed is to design and fabricate a light weight car without compromising on the safety of the driver. The car has to be rigidly fabricated at minimal expense. The work in this paper is based on the team NITK Racing’s Car; the DICV NR XIV. This paper showcases various methods of material selection, design optimization techniques and Finite element analysis (FEA) using ANSYS. The basic design is based on the anthropological data of the specified human (95th percentile male) allowing fast ingress and egress from the car. Following the final design selection the static structural analysis of the car was done and the consequent results have been plotted. The entire design and analysis process is based on FSAE 2013 rule book and knowledge of designing and manufacturing yesteryear’s car. Keywords: ergonomics, finite element analysis, roll cage, torsional rigidity, tubular space frame chassis, and validation test setup
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
The document summarizes the random vibration and transient bump analysis of an automotive heavy vehicle leveling frame. It describes the modeling, optimization, and structural analysis of the existing leveling frame to reduce its weight. The leveling frame of a TATA 715 vehicle is modeled in SOLIDWORKS and analyzed in ANSYS to validate the optimized design. Various loads acting on the frame are considered and the design is evaluated based on stresses and deformations. The results are studied to validate the weight-reduced leveling frame.
Optimized Design and Analysis of Pedestal Bearing HouseIRJET Journal
The document summarizes the design and analysis of an optimized pedestal bearing house. It discusses modeling the bearing house using CATIA software, analyzing it using ANSYS software, and manufacturing it using CNC machining. The analysis compares the stress, strain, and deformation of the existing and modified bearing house designs under different loads. The results show that the modified design with extra material added has lower stress, strain, and deformation values, indicating it is more durable and efficient than the original design.
Design and Static Analysis of Heavy Vehicle Chassis with Different Alloy Mate...IRJET Journal
This document discusses the design and static structural analysis of a heavy vehicle chassis using different alloy materials under various load conditions. It begins with an abstract that outlines the purpose of investigating the design and analysis of a heavy vehicle chassis using various alloy materials at different optimal loads. The chassis will be designed in Fusion 360 and CATIA V5 software and analyzed in ANSYS Workbench. The goal is to design a chassis that reduces weight while increasing performance under various loads. It then discusses the methodology, including the materials considered, design process using CAD software, meshing in ANSYS, and results of the static structural analysis of stresses and deformations.
Design and Analysis of Brat Scramble Motorcycles A ReviewIRJET Journal
This document provides a review of the design and analysis of motorcycle frames. Various studies are summarized that analyze frames using different materials and structural analysis methods like finite element analysis (FEA). Frames are crucial as they bear the vehicle's weight and transmit loads. Studies analyzed frames made of materials like steel, aluminum alloys, carbon fiber, and titanium. Frames were modeled in CAD software and analyzed in FEA software like ANSYS. Modal analysis was also conducted to determine the natural frequencies and mode shapes. The studies found that frames made of different materials could withstand applied loads and stresses within the yield limits of the materials. Frames using materials like carbon fiber and titanium provided weight savings over steel frames.
Design & Development of Formula Student ChassisIRJET Journal
The document describes the design process for a Formula Student chassis. It discusses how the team used Solidworks to design a spaceframe chassis with AISI 4130 steel tubes. Key steps included:
1. Defining suspension hardpoints and the vehicle envelope based on driver ergonomics and positioning components.
2. Using software to sketch tubes and ensure proper triangulation at nodes for structural rigidity.
3. Adding tertiary tubes and performing analysis in ANSYS to optimize stiffness.
Ergonomic testing with drivers ensured the optimal seating position for visibility and controls. Manufacturing jigs and fixtures were designed to aid in precise tube notching and welding of the chassis.
Finite Element Analysis of Fire Truck Chassis for Steel and Carbon Fiber Mate...IJERA Editor
The document presents a finite element analysis of the chassis frame of a Tata 407 fire truck using steel and carbon fiber materials. The chassis frame was modeled in PRO-E and analyzed in ANSYS Workbench. Modal analysis was conducted to determine the natural frequencies and mode shapes of the frame made of steel and carbon fiber. Static structural analysis was also performed to identify the maximum stress, strain, and deformation. The results showed that when made of carbon fiber, the chassis frame had higher natural frequencies in modal analysis and lower equivalent stress, strain, and deformation in static analysis compared to when made of steel. Therefore, carbon fiber is concluded to be a better material for fire truck chassis frames due to its higher strength and stiffness despite being
High Cycle Fatigue Life Estimation of Automotive Chassis Under the Dynamic Lo...IRJET Journal
The document summarizes a study on estimating the high cycle fatigue life of an automotive chassis under dynamic loading conditions. It discusses how finite element analysis was used to analyze stresses and natural frequencies on a Mercedes-Benz Actros truck chassis model made of aluminum T6 and high-strength steel. Static structural analysis was performed by applying boundary conditions and maximum load. This allowed comparison of stresses, deformation, and safety factors to select the best material for further modal and harmonic analysis to evaluate vibration response and fatigue life.
Structural Analysis and Optimization for Spar Beam of an AircraftIRJET Journal
This document summarizes a study analyzing and optimizing the structural design of a tapered spar beam for an aircraft wing. The study involved creating a geometric model of the spar beam, applying loads and boundary conditions representative of flight loading, conducting a finite element analysis to determine stresses and displacements, and performing topological optimization to reduce weight. Key results were stresses of up to 38 MPa at the fixed end of the beam, displacements of up to 3.1 mm at the free end, and a 40% reduction in web weight achieved through topological optimization while maintaining structural integrity. The optimized design demonstrated potential to strengthen the spar beam structure while reducing material usage and weight.
Optimization study on trailer arm chassis by finite element methodeSAT Journals
Abstract: Chassis is the important part of an automobile. It supports the body and different parts of an automobile. Chassis consists of engine, brakes, power train, steering system and wheels mounted on a frame. Ƭhe frame is the main part of the chassis on which remaining parts of chassis are placed. Ƭhe chassis should be rigid enough to withstand the twist, shock, stresses, vibrations and bending moments to which it is subjected while vehicle is moving on road. Ƭhe trailer arm chassis frame has to carry and sustain the heavy loads which are applied on it. Hence it is very important to design and analysis of the trailer arm chassis frame. Ƭhe design of trailer arm chassis is carried out by taking the base model structure of chassis as a standard. The optimization technique to redesign Chassis (Frame) of a trailer is carried out here. The trailer had dimensional limits and must be able to reduce the overall size and shape and still lift the same amount of load. Different load cases with given boundary conditions & loadings are used. Ƭo improve the performance of the chassis finite element analysis is carried for various alternatives. Ƭhe analysis is performed by varying the thickness, shape and material to get the best possible design of the chassis. Static analysis is carried out for both basic and modified designs to determine the high stress regions, maximum displacement, and normal stress at critical positions of the chassis. Normal modal analysis for base model is carried out to find the first natural frequency. Normal modal analysis is carried out for all modified designs to improve the first natural frequency of the chassis in order to avoid the resonance. The whole challenging task, starting with pre processing, analysis and post processing is completed using Altair’s HyperMesh, Abaqus and HyperView FE package. Key Words: Trailer arm chassis, Static analysis and Modal analysis.
IRJET- Design of an Electric Golf Cart with Batteries & Solar Panel for 6...IRJET Journal
- The document describes the design of an electric golf cart with six seats that is powered by batteries and a solar panel.
- Key aspects of the design covered include the tubular frame chassis, single-speed transmission system using a transaxle and electric motor, braking system, steering geometry, battery calculations to achieve a range of 23 miles, and the addition of solar panels to increase the range by 12 more miles.
- The goal of the design was to create a lightweight yet rigid golf cart that can perform well on grassy and concrete surfaces for use at golf courses and in the hospitality industry.
STATIC STRUCTURAL ANALYSIS OF CHASSIS IN COMPLIANCE WITH INTERNATIONAL RULES ...IRJET Journal
This document discusses the static structural analysis of a prototype formula-style vehicle chassis to ensure strength and avoid failure. It begins with an abstract stating the objective is to design and analyze the car chassis to withstand loads without deformation. The introduction provides background on the importance of the chassis and goals of high performance and stiffness. The literature review summarizes past research on chassis types, materials selection, design optimization techniques, and finite element analysis (FEA). The methodology outlines the process, including driver safety considerations and load calculations. Designing and material selection sections discuss building the chassis according to FSAE rules and choosing AISI 4130 steel. Analysis is then performed through FEA software, including front impact, rear impact, side impact,
IRJET- Strength Evaluation of Tipper Chassis under Static and Dynamic Load Co...IRJET Journal
This document summarizes the modeling and analysis of a truck chassis under static and dynamic loading conditions. It describes the modeling of the chassis geometry in Pro-E and its finite element analysis in HyperMesh. The chassis was analyzed under different load cases representing uniform distributed loads and concentrated pivot loads. Material properties of steel and cast iron used for the chassis are provided. The load calculations for the chassis consider loads from the rear body weight, engine, transmission, fuel tank, and other components. The analysis aims to evaluate the stresses and strength of the chassis under various static and dynamic operating conditions.
Performance enhancement through design and analysis of All Terrain VehicleIRJET Journal
This document summarizes the design of an all-terrain vehicle (ATV) by an undergraduate student. It describes the design of the vehicle's major subsystems including the chassis/roll cage, suspension, steering, brakes, and powertrain. For each subsystem, the design objectives and considerations are provided, along with technical specifications. The document also discusses the use of computer-aided engineering (CAE) simulations to analyze components and validate the design. It aims to develop a lightweight yet robust and high-performance ATV.
In this research work, suitable lightweight material is found for chassis frame by analyzing chassis with different
materials like structural steel, aluminum alloy and Epoxy E-Glass UD composite materials. The selected material should have the
sufficient strength to carry the load coming on to the chassis when it is supporting the vehicle. With reduction in the weight of the
chassis, reduces the overall weight of the vehicle, which leads to the reduction in fuel. Thus, the usage of lightweight materials in
manufacturing of chassis frame has the advantages. The materials used should help in reducing the weight of the vehicle while
maintaining the necessary strength for supporting the expected load acting on the frame under various operating conditions.
ANSYS finite element software is used to analyze the performance of the chassis with different materials. The 3D model of the
chassis frame is developed by SOLIDWORKS software and numerical analysis is carried out by ANSYS. The model of the ladder
frame is developed using generic specifications. The FEM analysis was done on chassis frame for its deformation and stresses by
applying maximum load. The von-misses stresses, strain and deformations of the chassis with structural steel, aluminum alloy and
composite materials are compared. Composite materials are observed to be better with less weight with similar performance. It is
found that composite (E-glass) is more preferable material for chassis frame.
IRJET- Analysis and Design of Segmental Box Girder BridgeIRJET Journal
The document analyzes and compares the design of segmental box girder bridges using AASHTO and IRC standards. Two bridge designs are analyzed - a 4-cell and single-cell pre-stressed concrete box girder bridge. The bridges are 30m in length and designed for IRC Class AA loading. The analysis is performed using CSI Bridge software. Results for stresses, shear, moment, deflection, and frequency are compared between the two bridge designs and loading standards. The analysis found that shear, torsion, and moment due to IRC loading are higher than for AASHTO loading, indicating IRC considers a heavier vehicle load.
The document discusses performing finite element analysis (FEA) on car wheel rims made of different materials to determine stresses and displacements. Researchers used SolidWorks to model a wheel rim, which was then imported into ABAQUS for static load analysis. Rims made of steel alloy, aluminum, magnesium, and forged steel were analyzed under a pressure of 5N/mm^2. The analysis showed aluminum alloy experienced the least stress and displacement compared to other materials. Fatigue life estimation of the aluminum alloy rim also indicated safety and durability even after 1020 fatigue cycles.
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
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Abstract Formula Student Racing competitions are held at various Formula SAE circuits globally. Students from different colleges worldwide thrive to build a Formula style race car to compete at these events. In lieu to the competition rules and regulations it is important to design the chassis of the car with utmost priority. The major challenge posed is to design and fabricate a light weight car without compromising on the safety of the driver. The car has to be rigidly fabricated at minimal expense. The work in this paper is based on the team NITK Racing’s Car; the DICV NR XIV. This paper showcases various methods of material selection, design optimization techniques and Finite element analysis (FEA) using ANSYS. The basic design is based on the anthropological data of the specified human (95th percentile male) allowing fast ingress and egress from the car. Following the final design selection the static structural analysis of the car was done and the consequent results have been plotted. The entire design and analysis process is based on FSAE 2013 rule book and knowledge of designing and manufacturing yesteryear’s car. Keywords: ergonomics, finite element analysis, roll cage, torsional rigidity, tubular space frame chassis, and validation test setup
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
The document summarizes the random vibration and transient bump analysis of an automotive heavy vehicle leveling frame. It describes the modeling, optimization, and structural analysis of the existing leveling frame to reduce its weight. The leveling frame of a TATA 715 vehicle is modeled in SOLIDWORKS and analyzed in ANSYS to validate the optimized design. Various loads acting on the frame are considered and the design is evaluated based on stresses and deformations. The results are studied to validate the weight-reduced leveling frame.
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The document summarizes the design and analysis of an optimized pedestal bearing house. It discusses modeling the bearing house using CATIA software, analyzing it using ANSYS software, and manufacturing it using CNC machining. The analysis compares the stress, strain, and deformation of the existing and modified bearing house designs under different loads. The results show that the modified design with extra material added has lower stress, strain, and deformation values, indicating it is more durable and efficient than the original design.
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This document discusses the design and static structural analysis of a heavy vehicle chassis using different alloy materials under various load conditions. It begins with an abstract that outlines the purpose of investigating the design and analysis of a heavy vehicle chassis using various alloy materials at different optimal loads. The chassis will be designed in Fusion 360 and CATIA V5 software and analyzed in ANSYS Workbench. The goal is to design a chassis that reduces weight while increasing performance under various loads. It then discusses the methodology, including the materials considered, design process using CAD software, meshing in ANSYS, and results of the static structural analysis of stresses and deformations.
Design and Analysis of Brat Scramble Motorcycles A ReviewIRJET Journal
This document provides a review of the design and analysis of motorcycle frames. Various studies are summarized that analyze frames using different materials and structural analysis methods like finite element analysis (FEA). Frames are crucial as they bear the vehicle's weight and transmit loads. Studies analyzed frames made of materials like steel, aluminum alloys, carbon fiber, and titanium. Frames were modeled in CAD software and analyzed in FEA software like ANSYS. Modal analysis was also conducted to determine the natural frequencies and mode shapes. The studies found that frames made of different materials could withstand applied loads and stresses within the yield limits of the materials. Frames using materials like carbon fiber and titanium provided weight savings over steel frames.
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The document summarizes a study on estimating the high cycle fatigue life of an automotive chassis under dynamic loading conditions. It discusses how finite element analysis was used to analyze stresses and natural frequencies on a Mercedes-Benz Actros truck chassis model made of aluminum T6 and high-strength steel. Static structural analysis was performed by applying boundary conditions and maximum load. This allowed comparison of stresses, deformation, and safety factors to select the best material for further modal and harmonic analysis to evaluate vibration response and fatigue life.
Structural Analysis and Optimization for Spar Beam of an AircraftIRJET Journal
This document summarizes a study analyzing and optimizing the structural design of a tapered spar beam for an aircraft wing. The study involved creating a geometric model of the spar beam, applying loads and boundary conditions representative of flight loading, conducting a finite element analysis to determine stresses and displacements, and performing topological optimization to reduce weight. Key results were stresses of up to 38 MPa at the fixed end of the beam, displacements of up to 3.1 mm at the free end, and a 40% reduction in web weight achieved through topological optimization while maintaining structural integrity. The optimized design demonstrated potential to strengthen the spar beam structure while reducing material usage and weight.
Optimization study on trailer arm chassis by finite element methodeSAT Journals
Abstract: Chassis is the important part of an automobile. It supports the body and different parts of an automobile. Chassis consists of engine, brakes, power train, steering system and wheels mounted on a frame. Ƭhe frame is the main part of the chassis on which remaining parts of chassis are placed. Ƭhe chassis should be rigid enough to withstand the twist, shock, stresses, vibrations and bending moments to which it is subjected while vehicle is moving on road. Ƭhe trailer arm chassis frame has to carry and sustain the heavy loads which are applied on it. Hence it is very important to design and analysis of the trailer arm chassis frame. Ƭhe design of trailer arm chassis is carried out by taking the base model structure of chassis as a standard. The optimization technique to redesign Chassis (Frame) of a trailer is carried out here. The trailer had dimensional limits and must be able to reduce the overall size and shape and still lift the same amount of load. Different load cases with given boundary conditions & loadings are used. Ƭo improve the performance of the chassis finite element analysis is carried for various alternatives. Ƭhe analysis is performed by varying the thickness, shape and material to get the best possible design of the chassis. Static analysis is carried out for both basic and modified designs to determine the high stress regions, maximum displacement, and normal stress at critical positions of the chassis. Normal modal analysis for base model is carried out to find the first natural frequency. Normal modal analysis is carried out for all modified designs to improve the first natural frequency of the chassis in order to avoid the resonance. The whole challenging task, starting with pre processing, analysis and post processing is completed using Altair’s HyperMesh, Abaqus and HyperView FE package. Key Words: Trailer arm chassis, Static analysis and Modal analysis.
IRJET- Design of an Electric Golf Cart with Batteries & Solar Panel for 6...IRJET Journal
- The document describes the design of an electric golf cart with six seats that is powered by batteries and a solar panel.
- Key aspects of the design covered include the tubular frame chassis, single-speed transmission system using a transaxle and electric motor, braking system, steering geometry, battery calculations to achieve a range of 23 miles, and the addition of solar panels to increase the range by 12 more miles.
- The goal of the design was to create a lightweight yet rigid golf cart that can perform well on grassy and concrete surfaces for use at golf courses and in the hospitality industry.
STATIC STRUCTURAL ANALYSIS OF CHASSIS IN COMPLIANCE WITH INTERNATIONAL RULES ...IRJET Journal
This document discusses the static structural analysis of a prototype formula-style vehicle chassis to ensure strength and avoid failure. It begins with an abstract stating the objective is to design and analyze the car chassis to withstand loads without deformation. The introduction provides background on the importance of the chassis and goals of high performance and stiffness. The literature review summarizes past research on chassis types, materials selection, design optimization techniques, and finite element analysis (FEA). The methodology outlines the process, including driver safety considerations and load calculations. Designing and material selection sections discuss building the chassis according to FSAE rules and choosing AISI 4130 steel. Analysis is then performed through FEA software, including front impact, rear impact, side impact,
IRJET- Strength Evaluation of Tipper Chassis under Static and Dynamic Load Co...IRJET Journal
This document summarizes the modeling and analysis of a truck chassis under static and dynamic loading conditions. It describes the modeling of the chassis geometry in Pro-E and its finite element analysis in HyperMesh. The chassis was analyzed under different load cases representing uniform distributed loads and concentrated pivot loads. Material properties of steel and cast iron used for the chassis are provided. The load calculations for the chassis consider loads from the rear body weight, engine, transmission, fuel tank, and other components. The analysis aims to evaluate the stresses and strength of the chassis under various static and dynamic operating conditions.
Performance enhancement through design and analysis of All Terrain VehicleIRJET Journal
This document summarizes the design of an all-terrain vehicle (ATV) by an undergraduate student. It describes the design of the vehicle's major subsystems including the chassis/roll cage, suspension, steering, brakes, and powertrain. For each subsystem, the design objectives and considerations are provided, along with technical specifications. The document also discusses the use of computer-aided engineering (CAE) simulations to analyze components and validate the design. It aims to develop a lightweight yet robust and high-performance ATV.
In this research work, suitable lightweight material is found for chassis frame by analyzing chassis with different
materials like structural steel, aluminum alloy and Epoxy E-Glass UD composite materials. The selected material should have the
sufficient strength to carry the load coming on to the chassis when it is supporting the vehicle. With reduction in the weight of the
chassis, reduces the overall weight of the vehicle, which leads to the reduction in fuel. Thus, the usage of lightweight materials in
manufacturing of chassis frame has the advantages. The materials used should help in reducing the weight of the vehicle while
maintaining the necessary strength for supporting the expected load acting on the frame under various operating conditions.
ANSYS finite element software is used to analyze the performance of the chassis with different materials. The 3D model of the
chassis frame is developed by SOLIDWORKS software and numerical analysis is carried out by ANSYS. The model of the ladder
frame is developed using generic specifications. The FEM analysis was done on chassis frame for its deformation and stresses by
applying maximum load. The von-misses stresses, strain and deformations of the chassis with structural steel, aluminum alloy and
composite materials are compared. Composite materials are observed to be better with less weight with similar performance. It is
found that composite (E-glass) is more preferable material for chassis frame.
IRJET- Analysis and Design of Segmental Box Girder BridgeIRJET Journal
The document analyzes and compares the design of segmental box girder bridges using AASHTO and IRC standards. Two bridge designs are analyzed - a 4-cell and single-cell pre-stressed concrete box girder bridge. The bridges are 30m in length and designed for IRC Class AA loading. The analysis is performed using CSI Bridge software. Results for stresses, shear, moment, deflection, and frequency are compared between the two bridge designs and loading standards. The analysis found that shear, torsion, and moment due to IRC loading are higher than for AASHTO loading, indicating IRC considers a heavier vehicle load.
The document discusses performing finite element analysis (FEA) on car wheel rims made of different materials to determine stresses and displacements. Researchers used SolidWorks to model a wheel rim, which was then imported into ABAQUS for static load analysis. Rims made of steel alloy, aluminum, magnesium, and forged steel were analyzed under a pressure of 5N/mm^2. The analysis showed aluminum alloy experienced the least stress and displacement compared to other materials. Fatigue life estimation of the aluminum alloy rim also indicated safety and durability even after 1020 fatigue cycles.
Similar to DESIGN AND DEVELOPMENT OF A CHASSIS FRAME FOR MINI- HARVESTING MACHINERY (20)
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.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELijaia
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%.
Generative AI Use cases applications solutions and implementation.pdfmahaffeycheryld
Generative AI solutions encompass a range of capabilities from content creation to complex problem-solving across industries. Implementing generative AI involves identifying specific business needs, developing tailored AI models using techniques like GANs and VAEs, and integrating these models into existing workflows. Data quality and continuous model refinement are crucial for effective implementation. Businesses must also consider ethical implications and ensure transparency in AI decision-making. Generative AI's implementation aims to enhance efficiency, creativity, and innovation by leveraging autonomous generation and sophisticated learning algorithms to meet diverse business challenges.
https://www.leewayhertz.com/generative-ai-use-cases-and-applications/
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Tools & Techniques for Commissioning and Maintaining PV Systems W-Animations ...Transcat
Join us for this solutions-based webinar on the tools and techniques for commissioning and maintaining PV Systems. In this session, we'll review the process of building and maintaining a solar array, starting with installation and commissioning, then reviewing operations and maintenance of the system. This course will review insulation resistance testing, I-V curve testing, earth-bond continuity, ground resistance testing, performance tests, visual inspections, ground and arc fault testing procedures, and power quality analysis.
Fluke Solar Application Specialist Will White is presenting on this engaging topic:
Will has worked in the renewable energy industry since 2005, first as an installer for a small east coast solar integrator before adding sales, design, and project management to his skillset. In 2022, Will joined Fluke as a solar application specialist, where he supports their renewable energy testing equipment like IV-curve tracers, electrical meters, and thermal imaging cameras. Experienced in wind power, solar thermal, energy storage, and all scales of PV, Will has primarily focused on residential and small commercial systems. He is passionate about implementing high-quality, code-compliant installation techniques.