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Sensor and robotics apllication

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University of Engineering and Technology Lahore Pakistan
BSc Electrical Engineering

Published in: Education
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Sensor and robotics apllication

  1. 1. Zain Ali 2014-EE-616
  2. 2. Sensors andits application:
  3. 3. Sensors:  A device that can detect physical signal and convert into electrical signal.
  4. 4. What type of physical change?
  5. 5.  Commonly Detectable Phenomena •Biological •Chemical •Electric •Electromagnetic •Heat/Temperature •Magnetic Mechanical motion •Optical •Radioactivity
  6. 6. SENSOR AS PART OF TRANSDUCER :
  7. 7. Transducer: A device which converts one form of energy to another. Sensor = input to a system Actuator = output from a system
  8. 8. Working
  9. 9. BASIC ELECTROCHEMICAL SENSOR:
  10. 10. PRINCIPAL OF ELECTROCHEMICAL SENSOR:
  11. 11. Hydrophobic membrane prevents liquid electrolyte from leaking out.
  12. 12. Performance:e
  13. 13. Performance factors: sensitivity selectivity response time and operating life. Operating life α 1/performance factor
  14. 14. concentration: high sensitivity good performance but short operating life
  15. 15. Applications
  16. 16. Robotics:
  17. 17. Sensors Effectors Actuators Controllers Arms Most industrial robots have at least the following five parts:
  18. 18. Controller
  19. 19. PACEMAKER: Device that is used for artificial impulse generation in human body
  20. 20. Pace maker impulse signal generation:
  21. 21. ANY QUESTION ? zmechanics.blogspot.com zainaliphy@gmail.com
  22. 22. Thank you for patience And time

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