Introduction to Mechatronics.pdf
- 1. Program (B.Tech) – Semester (V) Course ( Name of the course) Session No (2020-21) Introduction to Mechatronics By Prof. Kumar Kanishka Disclaimer: This PPT is the property of the ICFAI University, Jharkhand and can be used only for the educational purpose of the students of the University
- 2. • Introduction to Mechatronics. • Definition of Mechatronics. • Importance of Mechatronics in automation. • Mechatronics system. • Disciplinary Foundations of Mechatronics. • Levels of Mechatronic Systems’ Integration. • Mechatronics Systems in our daily life. • Mechatronics Systems in Manufacturing Applications. • Mechatronics Systems in Transportation Applications. • Smart RoboticsApplication. Table of Contents
- 3. 1 2 After this session the learner will be able to: • To study the definition and elements of mechatronics system. • To learn how to apply the principles of mechatronics and automation for the development of systems. Learning Objectives
- 4. Introduction Introduction to Mechatronics • Mechatronics can also be termed as replacement of mechanics with electronics or enhance mechanics with electronics. • For example, in modern automobiles, mechanical fuel injection systems are now replaced with electronic fuel injection systems. • This replacement made the automobiles more efficient and less pollutant. • With the help of microelectronics and sensor technology, mechatronics systems are providing high levels of precision and reliability. • By employment of reprogrammable microcontrollers or PLC, it is now easy to add new functions and capabilities to a product or a system. • Today’s domestic washing machines are “intelligent” and four- wheel passenger automobiles are equipped with safety installations such as air-bags, parking (proximity) sensors, antitheft electronic keys etc.
- 5. Definition: “Mechatronics is a concept of Japanese origin (1970’s) and can be defined as the application of electronics and computer technology to control the motions of mechanical systems.” Title I Subtitle Mechanism Electronics Mechatronics
- 6. Definition: • It is a multi-disciplinary approach to product and manufacturing system design. • It involves application of electrical, mechanical, control and computer engineering to develop products, processes and systems with greater flexibility, ease in redesign and ability of reprogramming. • It concurrently includes all these disciplines. Title I Subtitle
- 7. Title I Subtitle Importance of Mechatronics in automation • Today’s customers are demanding more variety and higher levels of flexibility in the products. • Due to these demands and competition in the market, manufacturers launch new/modified products to survive. • It is reducing the product life as well as lead-time to manufacture a product. • It is therefore essential to automate the manufacturing and assembly operations of a product. • There are various activities involved in the product manufacturing process.
- 8. Title I Learning Title Mechatronics system • A Mechatronics system integrates various technologies involving. • Sensors & Measurement systems, • Drives & Actuation systems (Mechanical / Pneumatics /Hydraulics), • Controlling system (microprocessor / microcontroller / PLC) and software engineering.
- 9. Title I Learning Mechatronics system
- 10. Title I Learning Title Disciplinary Foundations of Mechatronics • Mechanical Engineering • Electrical Engineering • Electronics Engineering • Computer Engineering • Information & Technology Engineering
- 11. Title I Learning Title Levels of Mechatronic Systems’ Integration • conveyors, • rotary tables, • auxiliary manipulators The First Level
- 12. Title I Learning Title Levels of Mechatronic Systems’ Integration The Second Level • operated power machines (turbines and generators), • machine tools and industrial robots with numerical p B ra o s i gcM r a e c m h a t m r o n a i c n sagement
- 13. Title I Learning Title Levels of Mechatronic Systems’ Integration Synthesis of new precise, information and measuring high technologies gives a basis for designing and producing intellectual mechatronic modules and systems. The Third Level
- 14. Title I Learning Title I Subtitle I Example Mechatronics Systems in our daily life MEMS T ools Computers Cars Consumer Electronics Stealth Bomber High Speed Trains Friday, April 1, 2016 Basic Mechatronics 26
- 15. Title I Learning Title I Subtitle I Example Mechatronics Systems in Manufacturing Applications •Desktop sized Factory •Build small parts with a small factory •Greatly reduces space, energy, and materials Micro Factory Micro Factory Drilling Unit
- 16. Title I Learning Title I Subtitle I Example Mechatronics Systems in Manufacturing Applications CNC Bending •Fully automated bending: load sheet metal and the finished bent parts come out •Can bend complex shapes
- 17. Title I Learning Title I Subtitle I Example Mechatronics Systems in Transportation Applications TypicalApplications •Brake-By-Wire system •Steer-By-Wire •Integrated vehicle dynamics •Camless engines •Integrated starter alternator Automobiles OEM Driven •Reliability •Reduced weight •Fuel economy •Manufacturing flexibility •Design freedom •Advanced safety features •Cost 29
- 18. Title I Learning Title I Subtitle I Example •Train Position and Velocity constantly monitored from main command center. •Error margin in scheduling no more than 30 seconds •Fastest trains use magnetic levitation High Speed Trains JR-Maglev Top Speed: 574 km/h (357 mph) Country: Japan Magnetic Levitation TransportationApplications Transrapid Top Speed: 550 km/h (340 mph) Country Germany
- 19. Title I Learning Title I Subtitle I Example Advantages Simple and intuitive personal transportation device Systems Uses •Tilt and pressure sensors •Microcontroller •Motors •Onboard power source Segway TransportationApplications
- 20. Title I Learning Title I Subtitle I Example BigDog Advantages Robot with rough-terrain mobility that could carry equipment to remote location. Smart RoboticsApplication System Can •Carry 340 lb •Run 4 mph •Climb, run, and walk •MovF er i d a oy , vA ep rr i l r1 o, 2 u0 1 g6 hterrain
- 21. • This complete slides deals with the study of Mechatronics system and its application. • Mechatronics play a vital role in forming the platform for advancements in emerging technologies. • Mechatronic engineering is a mix of accuracy, mechanical engineering, electronics and computer systems. Conclusion