This document outlines the key concepts and components of mechatronic systems across 5 units. It discusses mechatronic system elements like sensors, actuators, signals and systems, computers and logic. It also covers measurement systems, control systems, feedback control, and types of controllers. Examples of mechatronic systems are provided like temperature control, water level control and shaft speed control. The overall document provides a comprehensive introduction to mechatronic systems design and applications.
This document provides an introduction and overview of mechatronics systems. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and intelligent computer control in the design of industrial products. Mechatronics aims to produce cost-effective, high performance systems by combining sensors, actuators, signal conditioning, power electronics, decision making algorithms, and computer hardware/software. Examples of various mechatronics applications are also provided.
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.
The document provides an introduction to mechatronics systems. It discusses:
1. The origins and definitions of mechatronics, which involves the synergistic integration of mechanical engineering, electronics, and computer control.
2. Mechatronics has evolved through industrial, semiconductor, and information revolutions to allow the integration of sensors, actuators, computers, and control systems.
3. Common mechatronics applications include smart consumer products, medical devices, manufacturing systems, and automotive systems.
Unit 1(part-1)Introduction of mechatronicsswathi1998
This document provides an introduction and overview of mechatronics. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and computer technology for the design of industrial products. Mechatronics evolved from the industrial, semiconductor, and information revolutions to develop highly efficient systems through judicious selection and integration of sensors, actuators, control algorithms, and computer hardware/software. Common mechatronics applications include smart consumer products, medical devices, manufacturing systems, and automotive systems. The key elements of a mechatronics system are discussed as actuators/sensors, signal conditioning, digital logic, software/data acquisition, and computers/displays. Measurement and control systems are also introduced.
This document provides an overview of mechatronics systems and their components. It begins with definitions of mechatronics as the synergistic integration of mechanical engineering, electronics, and computer control. It then discusses the evolution of mechatronics through the industrial, semiconductor, and information revolutions. The document outlines the key elements of mechatronic systems including actuators, sensors, signal conditioning, digital logic systems, software, computers, and displays. It provides examples of measurement systems, open and closed loop control systems, and applications such as speed control, water level control, washing machines, cameras, and engine management.
This document provides an introduction and overview of mechatronics. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and intelligent computer control. It discusses the evolution of mechatronics through the industrial, semiconductor, and information revolutions. Key elements of mechatronic systems are identified as sensors, actuators, signal conditioning, power electronics, decision/control algorithms, and computer hardware/software. Examples of mechatronics applications include smart consumer products, medical devices, manufacturing, automotive, and more. The advantages of adopting a mechatronic approach are also summarized.
This document provides an introduction to mechatronic systems. It defines mechatronics as the synergistic integration of mechanics, electronics, controls, and computer engineering towards developing smart products and systems. Mechatronic engineers develop automation solutions to improve quality of life, enhance product quality, and replace manual labor. The document then discusses the history of mechatronics from the industrial revolution to modern information age. It outlines the typical modules in a mechatronic system including sensing, control, and actuation. Examples of mechatronic systems are given such as industrial robots, automotive systems, and mobile robots. The relationship between mechatronics and automation is explored.
Introduction to Mechatronics, Sensors and Transducerstaruian
Introduction: Definition, Multidisciplinary Scenario, Evolution of Mechatronics, Design of Mechatronics system, Objectives, advantages and disadvantages of Mechatronics
Transducers and sensors: Definition and classification of transducers, Difference between transducer and sensor, Definition and classification of sensors, Principle of working and applications of light sensors, proximity switches and Hall Effect sensors.
This document provides an introduction and overview of mechatronics systems. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and intelligent computer control in the design of industrial products. Mechatronics aims to produce cost-effective, high performance systems by combining sensors, actuators, signal conditioning, power electronics, decision making algorithms, and computer hardware/software. Examples of various mechatronics applications are also provided.
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.
The document provides an introduction to mechatronics systems. It discusses:
1. The origins and definitions of mechatronics, which involves the synergistic integration of mechanical engineering, electronics, and computer control.
2. Mechatronics has evolved through industrial, semiconductor, and information revolutions to allow the integration of sensors, actuators, computers, and control systems.
3. Common mechatronics applications include smart consumer products, medical devices, manufacturing systems, and automotive systems.
Unit 1(part-1)Introduction of mechatronicsswathi1998
This document provides an introduction and overview of mechatronics. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and computer technology for the design of industrial products. Mechatronics evolved from the industrial, semiconductor, and information revolutions to develop highly efficient systems through judicious selection and integration of sensors, actuators, control algorithms, and computer hardware/software. Common mechatronics applications include smart consumer products, medical devices, manufacturing systems, and automotive systems. The key elements of a mechatronics system are discussed as actuators/sensors, signal conditioning, digital logic, software/data acquisition, and computers/displays. Measurement and control systems are also introduced.
This document provides an overview of mechatronics systems and their components. It begins with definitions of mechatronics as the synergistic integration of mechanical engineering, electronics, and computer control. It then discusses the evolution of mechatronics through the industrial, semiconductor, and information revolutions. The document outlines the key elements of mechatronic systems including actuators, sensors, signal conditioning, digital logic systems, software, computers, and displays. It provides examples of measurement systems, open and closed loop control systems, and applications such as speed control, water level control, washing machines, cameras, and engine management.
This document provides an introduction and overview of mechatronics. It defines mechatronics as the synergistic integration of mechanical engineering, electronics, and intelligent computer control. It discusses the evolution of mechatronics through the industrial, semiconductor, and information revolutions. Key elements of mechatronic systems are identified as sensors, actuators, signal conditioning, power electronics, decision/control algorithms, and computer hardware/software. Examples of mechatronics applications include smart consumer products, medical devices, manufacturing, automotive, and more. The advantages of adopting a mechatronic approach are also summarized.
This document provides an introduction to mechatronic systems. It defines mechatronics as the synergistic integration of mechanics, electronics, controls, and computer engineering towards developing smart products and systems. Mechatronic engineers develop automation solutions to improve quality of life, enhance product quality, and replace manual labor. The document then discusses the history of mechatronics from the industrial revolution to modern information age. It outlines the typical modules in a mechatronic system including sensing, control, and actuation. Examples of mechatronic systems are given such as industrial robots, automotive systems, and mobile robots. The relationship between mechatronics and automation is explored.
Introduction to Mechatronics, Sensors and Transducerstaruian
Introduction: Definition, Multidisciplinary Scenario, Evolution of Mechatronics, Design of Mechatronics system, Objectives, advantages and disadvantages of Mechatronics
Transducers and sensors: Definition and classification of transducers, Difference between transducer and sensor, Definition and classification of sensors, Principle of working and applications of light sensors, proximity switches and Hall Effect sensors.
To impart knowledge about the elements, techniques and sensors involved in mechatronics systems which are very much essential to understand the emerging field of automation.
This document outlines the course contents for an engineering course on mechatronics. The course will cover topics such as sensors, actuators, control systems, microcontrollers, and interfacing. It will teach students how to integrate mechanical, electrical, and computer systems to design mechatronics products. The course assessments include sessional work, mid-semester exams, end-semester exams, and evaluation of laboratory work.
The document provides an overview of mechatronics. Some key points:
- Mechatronics is a multidisciplinary field that combines mechanical engineering, electronics, and computer science. It aims to design and manufacture products like smart machines.
- A mechatronic system integrates sensors to collect input data, microprocessors to analyze/control the system, and actuators to respond accordingly. Common examples are robots, automobiles, and factory automation equipment.
- Mechatronic systems have evolved from basic integration of electrical/mechanical components to "smart systems" using microprocessors and advanced control strategies. This enables more intelligent, autonomous behavior.
This document provides information on the MET 402 Mechatronics course offered at Vidya Academy of Science and Technology. The course objectives are to introduce various sensors used in CNC machines and robots, study MEMS pressure and inertial sensors, and develop hydraulic/pneumatic circuits and PLC programs. The syllabus covers topics such as mechatronics, sensors, actuates, MEMS, mechatronics in CNC machines and robotics. Expected outcomes are for students to understand mechanical systems in mechatronics and integrate various engineering disciplines in system design. The course plan lists 6 modules covering these topics over 15 weeks. Assessment includes exams based on the modules.
This document provides an overview of mechatronics and measurement systems. It begins with definitions and examples of mechatronics, including its integration of mechanics, electronics, and computing. The key elements of a mechatronic system are described as actuators, sensors, digital control devices, and interfaces. Examples of mechatronic systems include computers, robots, and automobiles. Measurement systems are then introduced as having sensors to detect inputs, signal conditioners to prepare outputs, and displays to present results. Common performance characteristics for both static and dynamic system response are defined.
UNIT - 1- INTRODUCTION-ME6702– MECHATRONICS Mohanumar S
The document discusses mechatronics and control systems. It introduces mechatronics and defines it as the synergistic integration of various engineering fields to produce enhanced systems. It describes the elements of mechatronic systems including actuators, sensors, signal conditioning, digital logic, software, and computers. Examples like CNC machines and automatic doors are given. The advantages and disadvantages of mechatronic systems are listed. Open and closed loop control systems are defined and examples like a bread toaster and room heater are described. Emerging areas and needs for mechatronics are outlined.
The document discusses mechatronics and covers several topics:
1. It defines mechatronics as the synergistic integration of various engineering fields to produce enhanced systems and defines key elements of mechatronic systems.
2. It discusses the history and emergence of mechatronics and provides examples of mechatronic systems.
3. It describes open and closed loop control systems and provides examples of each type of system.
This document outlines the principal elements of mechatronics systems:
- Mechanical elements include the mechanical structure, mechanisms, thermo-fluid and hydraulic aspects that allow a system to produce motion, force and heat through physical interaction with the environment.
- Electro-mechanical elements refer to sensors that can measure physical variables like light, sound, pressure and temperature, as well as actuators that apply commanded actions like movement, lighting and heating.
- The control interface/computing hardware elements allow analog and digital conversion to facilitate communication between sensors, computers and actuators through devices like AD/DA converters, microprocessors and data acquisition boards.
Ekeeda - Mechatronics Engineering - Introduction to MechatronicsEkeedaPvtLtd
Mechatronics Engineering is a program in engineering which combines the fundamentals of mechanical engineering, electrical engineering, and computer engineering. It concentrates mainly on modeling, sensors, controllers, and real-time computer interfacing.
This program is developed due to demand from industries for an engineer with multi-disciplinary skills. Mechatronics engineers have to design, construct, and run production lines and automated processes with their skills, much like a production engineer but in a different field. This a field for students who have an interest in using computers and designing things. They should also be curious about how things work and what can be done to enhance them. They should be satisfactory in observing design and doing something with it. Ekeeda offers Online Mechatronics Engineering Courses for all the Subjects as per the Syllabus.
Mechatronics originated in 1969 in Japan as the synergistic integration of mechanical engineering with electronics and intelligent computer control in design and manufacturing. It aims to develop embedded distributed computer control systems. Key elements of mechatronics systems include actuators, sensors, signal conditioning, digital logic circuits, software, computers and displays. Common applications include automatic controls in appliances, vehicles, medical devices, and other systems that integrate electrical and mechanical components for increased functionality.
Mechatronics is the synergistic integration of mechanical engineering, electronics, control and systems design engineering. This document provides an introduction to mechatronics including measurement systems, control systems, sensors, actuators, signal conditioning and microprocessors. It discusses open and closed loop control systems and provides examples of mechatronic systems such as a thermostat and central heating system. The document outlines the key components and benefits of mechatronic systems design.
mechatronics ,Process control & automationNavin Yadav
This document provides an overview of mechatronics. It begins with definitions of mechatronics as the synergistic combination of mechanical engineering, electronic engineering, control engineering, and systems design. It describes mechatronics as a multidisciplinary field and traces its origins from electromechanical systems. The document outlines the evolution of mechatronics through four levels and provides examples. It discusses the advantages of mechatronic systems in increasing productivity and flexibility. The document also covers applications in various fields and provides basic concepts in process control automation.
The document provides information about the ME8791 Mechatronics course offered at SSM Institute of Engineering and Technology. It includes 5 units that will be covered: Mechatronics, sensors and transducers; microprocessors and microcontrollers; programmable peripheral interfaces; programmable logic controllers; and actuators and mechatronic system design. Upon completing the course, students will be able to discuss key concepts of mechatronics including applications of different engineering disciplines for system control, architectures of microprocessors and interfaces, and design of various mechatronic systems and case studies. The course aims to impart knowledge of elements and techniques involved in mechatronic systems.
Mechatronics is the synergistic integration of mechanical engineering with electronics and information technology. It was first introduced in 1969 by an engineer in Japan. Early applications involved integrating servo motors and microprocessors into mechanical systems. Over time, communication technologies were added along with applications in fields like robotics. Mechatronics systems combine actuators, sensors, control systems and software to produce intelligent machines and devices. Examples include CNC machines, automobiles, and consumer products.
Mechatronics is the synergistic integration of mechanical engineering with electronics and information technology. It was first introduced in 1969 by an engineer in Japan. Early applications involved integrating servo motors and microprocessors into mechanical systems. Over time, communication technologies were added along with applications in fields like robotics. Mechatronics systems combine actuators, sensors, control systems and software to produce intelligent electromechanical products and machines. Examples include automated manufacturing equipment, appliances, cameras and medical devices.
This document provides an overview of the Mechatronics and Microprocessor course for the 6th semester of a Mechanical Engineering program. It includes information on the course chapters and units which cover topics like transducers, sensors, actuation systems, signal conditioning, microprocessors, logic functions, and central processing units. It also lists two recommended textbooks for the course and provides definitions and examples of mechatronic systems as well as career paths in the field of mechatronics.
This document provides an overview of the Mechatronics and Microprocessor course for the 6th semester of a Mechanical Engineering program. It includes information on the course chapters and units which cover topics like transducers, sensors, actuation systems, signal conditioning, microprocessors, logic functions, and central processing units. It also lists two recommended textbooks for the course. The document then delves into some of the unit topics at a higher level of detail, providing definitions and examples of mechatronic systems, components, and applications.
This program adds the data stored at two consecutive memory locations using the 8085 microprocessor. It loads the H-L register pair with the starting address, moves the first operand from memory to the accumulator register A, increments the H-L pair to point to the next location, moves the second operand to the B register, adds the operands in registers A and B, stores the result back in memory at the original address, and halts the program.
The document provides an overview of the ME8791 Mechatronics course offered at SSMIET. It outlines 5 units that will be covered: Mechatronics, Sensors and Transducers; Microprocessors and Microcontrollers; Programmable Peripheral Interfaces; Programmable Logic Controllers; and Actuators and Mechatronic System Design. The course aims to impart knowledge of elements and techniques involved in Mechatronic systems, including sensors, microprocessors, actuators, and the design of Mechatronic systems. Upon completing the course, students will be able to discuss various topics related to Mechatronics applications and system design.
53_36765_ME591_2012_1__1_1_Mechatronics System Design.pdfDvbRef1
Mechatronics is a multidisciplinary design approach that integrates mechanical engineering, electrical engineering, computer science, and systems design engineering. It combines sensors and actuators with digital computers and basic control loops to create electromechanical systems. Key elements of mechatronic systems include modeling and simulation, automatic controls, optimization, electrical systems like motors and sensors, actuators, computer systems, and real-time interfacing between physical systems and computational control systems. Mechatronics is used in various applications including automobiles, aircraft, manufacturing machines, and mobile sensor networks.
To impart knowledge about the elements, techniques and sensors involved in mechatronics systems which are very much essential to understand the emerging field of automation.
This document outlines the course contents for an engineering course on mechatronics. The course will cover topics such as sensors, actuators, control systems, microcontrollers, and interfacing. It will teach students how to integrate mechanical, electrical, and computer systems to design mechatronics products. The course assessments include sessional work, mid-semester exams, end-semester exams, and evaluation of laboratory work.
The document provides an overview of mechatronics. Some key points:
- Mechatronics is a multidisciplinary field that combines mechanical engineering, electronics, and computer science. It aims to design and manufacture products like smart machines.
- A mechatronic system integrates sensors to collect input data, microprocessors to analyze/control the system, and actuators to respond accordingly. Common examples are robots, automobiles, and factory automation equipment.
- Mechatronic systems have evolved from basic integration of electrical/mechanical components to "smart systems" using microprocessors and advanced control strategies. This enables more intelligent, autonomous behavior.
This document provides information on the MET 402 Mechatronics course offered at Vidya Academy of Science and Technology. The course objectives are to introduce various sensors used in CNC machines and robots, study MEMS pressure and inertial sensors, and develop hydraulic/pneumatic circuits and PLC programs. The syllabus covers topics such as mechatronics, sensors, actuates, MEMS, mechatronics in CNC machines and robotics. Expected outcomes are for students to understand mechanical systems in mechatronics and integrate various engineering disciplines in system design. The course plan lists 6 modules covering these topics over 15 weeks. Assessment includes exams based on the modules.
This document provides an overview of mechatronics and measurement systems. It begins with definitions and examples of mechatronics, including its integration of mechanics, electronics, and computing. The key elements of a mechatronic system are described as actuators, sensors, digital control devices, and interfaces. Examples of mechatronic systems include computers, robots, and automobiles. Measurement systems are then introduced as having sensors to detect inputs, signal conditioners to prepare outputs, and displays to present results. Common performance characteristics for both static and dynamic system response are defined.
UNIT - 1- INTRODUCTION-ME6702– MECHATRONICS Mohanumar S
The document discusses mechatronics and control systems. It introduces mechatronics and defines it as the synergistic integration of various engineering fields to produce enhanced systems. It describes the elements of mechatronic systems including actuators, sensors, signal conditioning, digital logic, software, and computers. Examples like CNC machines and automatic doors are given. The advantages and disadvantages of mechatronic systems are listed. Open and closed loop control systems are defined and examples like a bread toaster and room heater are described. Emerging areas and needs for mechatronics are outlined.
The document discusses mechatronics and covers several topics:
1. It defines mechatronics as the synergistic integration of various engineering fields to produce enhanced systems and defines key elements of mechatronic systems.
2. It discusses the history and emergence of mechatronics and provides examples of mechatronic systems.
3. It describes open and closed loop control systems and provides examples of each type of system.
This document outlines the principal elements of mechatronics systems:
- Mechanical elements include the mechanical structure, mechanisms, thermo-fluid and hydraulic aspects that allow a system to produce motion, force and heat through physical interaction with the environment.
- Electro-mechanical elements refer to sensors that can measure physical variables like light, sound, pressure and temperature, as well as actuators that apply commanded actions like movement, lighting and heating.
- The control interface/computing hardware elements allow analog and digital conversion to facilitate communication between sensors, computers and actuators through devices like AD/DA converters, microprocessors and data acquisition boards.
Ekeeda - Mechatronics Engineering - Introduction to MechatronicsEkeedaPvtLtd
Mechatronics Engineering is a program in engineering which combines the fundamentals of mechanical engineering, electrical engineering, and computer engineering. It concentrates mainly on modeling, sensors, controllers, and real-time computer interfacing.
This program is developed due to demand from industries for an engineer with multi-disciplinary skills. Mechatronics engineers have to design, construct, and run production lines and automated processes with their skills, much like a production engineer but in a different field. This a field for students who have an interest in using computers and designing things. They should also be curious about how things work and what can be done to enhance them. They should be satisfactory in observing design and doing something with it. Ekeeda offers Online Mechatronics Engineering Courses for all the Subjects as per the Syllabus.
Mechatronics originated in 1969 in Japan as the synergistic integration of mechanical engineering with electronics and intelligent computer control in design and manufacturing. It aims to develop embedded distributed computer control systems. Key elements of mechatronics systems include actuators, sensors, signal conditioning, digital logic circuits, software, computers and displays. Common applications include automatic controls in appliances, vehicles, medical devices, and other systems that integrate electrical and mechanical components for increased functionality.
Mechatronics is the synergistic integration of mechanical engineering, electronics, control and systems design engineering. This document provides an introduction to mechatronics including measurement systems, control systems, sensors, actuators, signal conditioning and microprocessors. It discusses open and closed loop control systems and provides examples of mechatronic systems such as a thermostat and central heating system. The document outlines the key components and benefits of mechatronic systems design.
mechatronics ,Process control & automationNavin Yadav
This document provides an overview of mechatronics. It begins with definitions of mechatronics as the synergistic combination of mechanical engineering, electronic engineering, control engineering, and systems design. It describes mechatronics as a multidisciplinary field and traces its origins from electromechanical systems. The document outlines the evolution of mechatronics through four levels and provides examples. It discusses the advantages of mechatronic systems in increasing productivity and flexibility. The document also covers applications in various fields and provides basic concepts in process control automation.
The document provides information about the ME8791 Mechatronics course offered at SSM Institute of Engineering and Technology. It includes 5 units that will be covered: Mechatronics, sensors and transducers; microprocessors and microcontrollers; programmable peripheral interfaces; programmable logic controllers; and actuators and mechatronic system design. Upon completing the course, students will be able to discuss key concepts of mechatronics including applications of different engineering disciplines for system control, architectures of microprocessors and interfaces, and design of various mechatronic systems and case studies. The course aims to impart knowledge of elements and techniques involved in mechatronic systems.
Mechatronics is the synergistic integration of mechanical engineering with electronics and information technology. It was first introduced in 1969 by an engineer in Japan. Early applications involved integrating servo motors and microprocessors into mechanical systems. Over time, communication technologies were added along with applications in fields like robotics. Mechatronics systems combine actuators, sensors, control systems and software to produce intelligent machines and devices. Examples include CNC machines, automobiles, and consumer products.
Mechatronics is the synergistic integration of mechanical engineering with electronics and information technology. It was first introduced in 1969 by an engineer in Japan. Early applications involved integrating servo motors and microprocessors into mechanical systems. Over time, communication technologies were added along with applications in fields like robotics. Mechatronics systems combine actuators, sensors, control systems and software to produce intelligent electromechanical products and machines. Examples include automated manufacturing equipment, appliances, cameras and medical devices.
This document provides an overview of the Mechatronics and Microprocessor course for the 6th semester of a Mechanical Engineering program. It includes information on the course chapters and units which cover topics like transducers, sensors, actuation systems, signal conditioning, microprocessors, logic functions, and central processing units. It also lists two recommended textbooks for the course and provides definitions and examples of mechatronic systems as well as career paths in the field of mechatronics.
This document provides an overview of the Mechatronics and Microprocessor course for the 6th semester of a Mechanical Engineering program. It includes information on the course chapters and units which cover topics like transducers, sensors, actuation systems, signal conditioning, microprocessors, logic functions, and central processing units. It also lists two recommended textbooks for the course. The document then delves into some of the unit topics at a higher level of detail, providing definitions and examples of mechatronic systems, components, and applications.
This program adds the data stored at two consecutive memory locations using the 8085 microprocessor. It loads the H-L register pair with the starting address, moves the first operand from memory to the accumulator register A, increments the H-L pair to point to the next location, moves the second operand to the B register, adds the operands in registers A and B, stores the result back in memory at the original address, and halts the program.
The document provides an overview of the ME8791 Mechatronics course offered at SSMIET. It outlines 5 units that will be covered: Mechatronics, Sensors and Transducers; Microprocessors and Microcontrollers; Programmable Peripheral Interfaces; Programmable Logic Controllers; and Actuators and Mechatronic System Design. The course aims to impart knowledge of elements and techniques involved in Mechatronic systems, including sensors, microprocessors, actuators, and the design of Mechatronic systems. Upon completing the course, students will be able to discuss various topics related to Mechatronics applications and system design.
53_36765_ME591_2012_1__1_1_Mechatronics System Design.pdfDvbRef1
Mechatronics is a multidisciplinary design approach that integrates mechanical engineering, electrical engineering, computer science, and systems design engineering. It combines sensors and actuators with digital computers and basic control loops to create electromechanical systems. Key elements of mechatronic systems include modeling and simulation, automatic controls, optimization, electrical systems like motors and sensors, actuators, computer systems, and real-time interfacing between physical systems and computational control systems. Mechatronics is used in various applications including automobiles, aircraft, manufacturing machines, and mobile sensor networks.
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2. UNIT 1
Mechatronic system components
Concept of mechatronics
Introduction to Mechatronics: Introduction to mechatronics systems, Evolution of Mechatronics, Need and classification of
mechatronics system, Basic Elements and components, measurement and control systems. Proportional, Integral and
derivative (PI, PD and PID) controls.
3. UNIT 2
Sensors & Signal Conditioning: Performance terminologies. Displacement, position, velocity, force, pressure, flow,
temperature and light sensors. Signal conditioning, Operational amplifier. Digital signals, ADC, DAC. Digital logic, logic gates
and its application.
Potentiometer
Strain Gauge Encoder
Strain Gauge Load Cell
Signal Conditioning
4. UNIT 3
Actuators & Microprocessor: Actuation systems- Pneumatic, hydraulic, mechanical and electrical actuation systems. Types
of Stepper and Servo motors – Construction – Working Principle – Advantages and Disadvantages. Microprocessor: Buses.
Architecture of 8085. Programming of developmental board (ARDUINO).
Hydraulic System
Pneumatic System
Valve
Electric Actuators Arduino
5. UNIT 4
Introduction to programmable logic controller: Basic structure, Programming units and Memory of Programmable logic
controller, Input and Output Modules, Mnemonics for programming, Latching and Internal relays, Timers, Counters and
Shift Registers, Master relay and Jump Controls.
PLC
Relays and Switches
6. UNIT 5
System modelling & Case study: Mathematical modelling and dynamic response of mechanical, electrical, fluid and
thermal systems. Transfer functions of first and second order systems. Root locus and frequency response of dynamical
systems. Case studies of Mechatronics systems - Pick and place Robot, Engine Management system, Automatic car park
barrier.
Mechanical components
Electrical components
Response
Case Study-Robot
7. Contents: Unit-1
• Introduction to mechatronics systems
• Evolution of Mechatronics
• Need and classification of mechatronics system
• Basic Elements and components
• Measurement and control systems
• Proportional, Integral and derivative (PI, PD and PID) controls
8. What is MECHATRONICS?
• Synergistic integration of sensors, actuators, signal
conditioning, power electronics, decision and control
algorithms, and computer hardware and software to
manage complexity, uncertainty, and communication in
engineered systems.
• Multidisciplinary field that refers to the skill sets
needed in the contemporary, advanced automated
manufacturing industry.
• At the intersection of mechanics, electronics, and
computing, mechatronics specialists create simpler,
smarter systems.
10. cont..
• PRIMARY LEVEL:
Integrates electrical signaling with mechanical action at the basic
control level e.g. fluid valves and relay switches
• SECONDARY LEVEL:
Integrates microelectronics into electrically controlled devices
e.g. cassette tape player
11. cont..
• TERTIARY LEVEL:
Incorporates advanced control strategy using microelectronics,
microprocessors and other application specific integrated circuits e.g.
microprocessor based electrical motor used for actuation purpose in
robots
• QUATERNARY LEVEL:
Attempts to improve smartness of the system by introducing –
intelligence (ANN, Fuzzy logics, etc.) ability
Fault detection and isolation capability
16. Benefits of the mechatronic design of a
system
• Optimality and better component matching
• Ease of system integration and enhancement
• Compatibility and ease of cooperation with other systems
• Increased efficiency and cost effectiveness
• Improved controllability
• Improved maintainability
• Improved reliability and product life
• Reduced environmental impact
17. Advantages of Mechatronics systems
• Cost effective and good quality products are developed
• High degree of flexibility
• Greater extent of machine utilization
• High productivity
• Longer life subjected to higher maintenance expenses
• Integration of sensors and control system, in a complex system,
reduces capital expenses
18. Classification
• For conventional mechatronic systems
and MEMS, the operational principles
and basic fundaments are same.
• In a peculiar, electromagnetics and
classical mechanics apply the designer
to study conventional mechatronic
systems and MEMS.
• NEMS are constructed using Quantum
theory and nanoelectromechanics.
19. cont..
In the late 1970s, the Japan Society for the Promotion of Machine Industry (JSPMI)
classified mechatronics products into four categories:
• Class I: This includes mechanical products with electronics integrated to improve the practicality.
The numerically controlled machine tools and variable speed drives in manufacturing machines
are the examples.
• Class II: This class includes the traditional mechanical systems with significantly updated internal
devices incorporating electronics. The external user interfaces are unaltered. Examples include
the modern sewing machine and automated manufacturing systems.
• Class III: Systems that retain the functionality of the traditional mechanical system, but the
internal mechanisms are replaced by electronics. An example is a digital watch.
• Class IV: Products designed with mechanical and electronic technologies through synergistic
integration. Examples include photocopiers, intelligent washers and dryers, rice cookers, and
automatic ovens.
21. Physical Systems Modeling
• It includes mechanics of solids, translational and rotational systems, fluid
systems, electrical systems, thermal systems, micro, and nano-systems.
• Mechatronics applications are described by controlled motion of mechanical
systems conjugated to sensors and actuators.
• The purpose of the physical systems modeling is to empathize how attributes and
performance of mechanical components affect the overall mechatronic systems.
• Mechanical systems are rigid or elastic bodies these are moving relative to one
another, the movement depends on upon how these bodies are completed by
ingredients via joints, dampers, and other passive devices.
22. Sensors
• A sensor is a device that receives a stimulus and responds with an electrical
signal. The sensor responds to an input physical quantity and converts it into an
electrical signal.
• In other words, we can say senor converts non-electrical quantity into electrical
quantity. For example, a chemical sensor initially converts the energy of a
chemical reaction into heat (transducer) and then thermopile, converts heat into
electrical signals. In this example a chemical sensor is a complex sensor; it is
composed of transducer and sensor (heat).
• The direct sensors are those which convert physical properties into direct
electrical signals. Examples of modern sensors for mechatronic systems are
Disposable blood pressure sensors, Pressure sensors for automotive manifold air
pressure, Accelerometers for airbag systems.
23. Actuators
• Actuators may work opposite to that of sensors
• It converts the electrical signal into non-electrical energy. For example, an electric
motor (actuator) converts the electrical signal into mechanical energy.
• Modern actuators used in mechatronics applications are electro-mechanical
actuators, motors: AC motors, DC motors, and stepper motors, pneumatic and
hydraulic actuators.
24. Signals and Systems
• Signals and systems play a vital role in mechatronic systems. Anything that carries
the information is the signal.
• Signals are important because by realizing them we can make sure that they can
be transmitted faithfully and by interpreting the signal and their structure, we can
determine more about an instrument that is generating them.
• Easily measured quantities, current and voltage are the form of electrical signals,
thus sensors and transducers used to converts physical quantities into electrical
signals.
• These signals must be processed by appropriate techniques if desirable results
are to be obtained.
25. Computers and Logic Systems
• In mechatronic systems, computers are used to model, analyze, and simulate
mechatronic systems and useful for control design.
• As a part of measurement systems, computers are used in mechatronic systems
to measure the performance of the mechatronic systems. Also, computers or
microprocessors form central component in digital control systems for the design
of mechatronic systems.
• Mechatronics is the synergistic combination of mechanical engineering,
electronics, control systems, and computers and the key element in mechatronics
is the integration of these areas through the design process.
• A successful design will be produced if computers and logic elements are used in
mechatronic systems, only if this synergy is achieved.
26. Software and Data Acquisition
• Data acquisition systems and software includes transducers and measurement
systems, A/D and D/A converter, amplifiers and signal conditioning, data
recording and software engineering.
• A data acquisition system captures and analyzes some form of physical properties
from the real world. Some physical properties like pressure, light, temperature
that can interface to a data acquisition system.
• At the same time, data acquisition system produces electrical signals. These
signals provide stimulus so that the data acquisition system can measure the
response.
27. Concepts and Technologies of a Mechatronic
System
The study of mechatronic engineering should
include all stages of modeling, design,
development, integration, instrumentation,
control, testing, operation, and maintenance of
a mechatronic system.
32. Control systems
Control system can be thought of as a system which can be used to:
• Control some variable to some particular value, e.g. a central heating
system where the temperature is controlled to a particular value;
• Control the sequence of events, e.g. a washing machine where when
the dials are set to, say, ‘white’ and the machine is then controlled to
a particular washing cycle, i.e. sequence of events, appropriate to
that type of clothing;
• Control whether an event occurs or not, e.g. a safety lock on a
machine where it cannot be operated until a guard is in position.
36. Uses of the controllers
• Controllers improve the steady-state accuracy by decreasing the
steady state error.
• As the steady-state accuracy improves, the stability also improves.
• Controllers also help in reducing the unwanted offsets produced by
the system.
• Controllers can control the maximum overshoot of the system.
• Controllers can help in reducing the noise signals produced by the
system.
• Controllers can help to speed up the slow response of an overdamped
system.
39. Controller
• The purpose of a controller is to compare the actual output of the plant with the
input command and to provide a control signal which will reduce the error to zero
or as close to zero as possible.
• Controller generally consists of:
• Summing junction, where input and output signals are compared
• A control device which determines the control action
• Necessary power amplifiers
• Associated hardware
• We will look at some common controllers
40. Controller
On-Off Control
• Only two level of control
• Full-on or full-off
• If the error present at the controller is e(t) and the control signal which is
produced by the controller is m(t), then the on-off controller is represented by:
• In most cases, either M1 or M2 is zero
41. Controller
Proportional Control
• Used where a smoother control action is required
• Proportional control provides a control signal that is proportional to the error
• It acts as an amplifier with a gain Kp
• Controller action is represented by:
42.
43. Controller
Integral Control
• In a controller employing an integral control action the control signal is changed
at a rate proportional to the error signal.
• That is if the error signal is large, the control signal increases rapidly
• Represented by:
• Ki is the integrator gain
44.
45. Controller
Derivative Control
• We never use derivative controllers alone.
• It should be used in combinations with other modes of controllers because of its
few disadvantages which are written below:
It never improves the steady-state error.
It produces saturation effects and also amplifies the noise signals produced in the system.
46. Controller
Proportional-plus-Integral Control
• A proportional controller is incapable of counteracting a load on the system
without an error
• An integral controller can provide zero error but usually provides slow response
• PI controller is thus used and represented by:
• Ti adjusts the integrator gain
47. Controller
• Proportional-plus-Derivative Control
• Derivative control action provides a control signal proportional to the rate of
change of the error signal.
• Since it would not generate any output unless error is changing differently, it is
less used
• A PD controller is however used and represented by:
48. Controller
• Proportional-plus-Integral-plus-Derivative Control
• Three control actions can be combined to form a PID controller represented by:
• PID control is very common
• It provides quick response, good control of system stability and low steady-state
error.
• Computations are performed in micro-computers of the robot
50. Open- vs closed-loop systems
Heating a room: (a) an open-loop system, (b) a closed-loop system
51. Advantages and Limitations
Open-loop systems
• Relatively simple
• Consequently low cost
• Good reliability
• Often inaccurate since there is no correction for error
Closed-loop systems
• Relatively accurate in matching the actual to the required values
• More complex
• More costly with
• Greater chance of breakdown as a consequence of the greater number of
components.
52. Basic elements of a closed-loop system
• Comparison element
• Control element
• Correction element
• Process element
• Measurement element