Mechatronics An Introduction

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Mechatronics An Introduction

  1. 1. MECHATRONICS AN INTRODUCTION SHIVAJI CHOUDHURY
  2. 2. MECHATRONICS <ul><li>YASAKAWA ELECTRIC,JAPAN, INTRODUCED THE TERM “ MECHATRONIC” IN 1969. </li></ul><ul><li>INITIALLY MECHATRONICS REFFERED TO SYSTEM WITH ONLY MECHANICAL SYSTEM AND ELECTRICAL COMPONENTS , NO COMPUTATION WAS INVOLVED . </li></ul><ul><li>EXAMPLE INCLUDE THE AUTOMATIC SLIDING DOOR,VENDING MACHINE,GARAGE DOOR OPENER. </li></ul>
  3. 3. WHAT IS MECHATRONICS ? <ul><li>MECHATRNICS IS SYNERGISTIC INTEGRATION OF MECHANICAL ENGINEERING ,ELECTRONICS,CONTROL AND COMPUTER.ALL INTEGRATED THROUGH THE DESIGN PROCESS. </li></ul><ul><li>EXAMPLE- -ROBOT,PHOTOCOPIER,DISK DRIVE. </li></ul>
  4. 4. MECHATRONICS
  5. 5. BENEFITS OF MECHATRONICS <ul><li>ENHANCED FEATURED AND FUCTIONALITY. </li></ul><ul><li>MORE USER FRIENDLY </li></ul><ul><li>PRECISION CONTROL </li></ul><ul><li>MORE EFFICIENT </li></ul><ul><li>LOWER COST. </li></ul><ul><li>FLEXIBLE DESIGN( REPROGRAMABLE) </li></ul><ul><li>SAFE </li></ul><ul><li>SMALLER </li></ul>
  6. 6. EXAMPLES <ul><li>PRIMARILY MECHANICAL PRODUCTS WITH ELECTRONICS INCORPORATED TO ENHANCE FUNCTIONALITY e g. NUMERICAL CONTROLLED MACHINES TOOLS. </li></ul><ul><li>TRADITIONAL MECHANICAL SYSTEM WITH SIGNIFICANTLY UPDATED INTERNAL DEVICES INCORPORATING ELECTRONICS e g THE MORDEN SEWING MACHINE. </li></ul>
  7. 7. TRUE MECHATRONICS <ul><li>THE PRODUCTS DESIGNED WITH MECHANICAL AND ELECTRONICS TECHNOLOGIES THROUGH SYNERGITIC INTEGRATION e g PHOTOCOPIER MACHINE. </li></ul><ul><li>WITH THE DEVELOPMENT OF MICROPROCESSORS BY INTEL,INTEGRATION OF COMPUTATIONAL SYSTEMS WITH MECHANICAL SYSTEM BECOME PRACTICAL. </li></ul><ul><li>THE MICROPROCESSOR IS THE HEART OF MORDEN MECHATRONICS AND SMART PRODUCTS </li></ul>
  8. 8. PHEONIX ON MARS AN EXAMPLE OF MECHATRONICS
  9. 9. ROBOTS IN MANUFACTURING
  10. 10. MECHATRONICS SYSTEM COMPONENTS MECHANICAL SYSTEM ACTUATOR SENSORS ELECTRONICS INPUT SIGNAL CONDITIONING AND INTERFACING ELECTRONICS DISPLAY OUTPUT SIGNAL CONTROL SYSTEM DIGITAL CONTROL ARCHITECTURES DISPLAY OUTPUT SIGNAL & INTERFACING ACTUATORS SENSORS
  11. 11. ACTUTORS <ul><li>SOLENOID </li></ul><ul><li>VOICE COIL </li></ul><ul><li>MOTOR </li></ul><ul><li>STEPPER MOTORS </li></ul><ul><li>SERVOMOTORS </li></ul><ul><li>HYDROAULICS </li></ul><ul><li>PNEUMATICS </li></ul>
  12. 12. SENSORS <ul><li>SWITCHES </li></ul><ul><li>STRAIN GAUGE </li></ul><ul><li>POTENTIAOMETER </li></ul><ul><li>THERMOCOUPLE </li></ul><ul><li>PHOTOELECTRIC(VISION) </li></ul><ul><li>DIGITAL ENCODER </li></ul>
  13. 13. ELECTRONICS
  14. 14. OUTPUT- DISPLAYS <ul><li>TFT </li></ul><ul><li>CRT </li></ul><ul><li>LED </li></ul><ul><li>LCD </li></ul>
  15. 15. DIGITAL CONTROL SYSTEM <ul><li>PLC. </li></ul><ul><li>MICROPROCESSOR. </li></ul><ul><li>LOGIC CIRCUITS. </li></ul><ul><li>CONTROL ALGORITHMS. </li></ul>
  16. 16. THANKS

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