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Controlling Robot Arm Using Virtual Reality

Computer Engineering Department Cairo University. Controlling Robot Arm Using Virtual Reality. CRAUVR is your hand everywhere. Presented By: Khaled Al Amri Khaled Foda Mohamed Wahdan Supervised By: Dr. Ahmed Darwish. Motivation.

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Controlling Robot Arm Using Virtual Reality

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  1. Computer Engineering Department Cairo University Controlling Robot Arm Using Virtual Reality CRAUVR is your hand everywhere Presented By: Khaled Al Amri Khaled Foda Mohamed Wahdan Supervised By: Dr. Ahmed Darwish

  2. Motivation Total number of land-mines110 million in 64 countriesHuman cost of land-mines800deaths a month, mostly innocent civilians Dollar cost of land-minesTo buy one: $3-$10To remove one: $300-$1,000

  3. Motivation

  4. Serial Port SVGA Card Calibration Software USB Parallel Port

  5. VCC Analog Multiplier A B C Latch A0 A/D A1 D1 A2 D2 D3 D4 D5 D6 D7 555 Chip select A3 A4 A5 A6 A7 A8 0x0100 A9 A10 A11 A12 A13 A14 A15 ISA Card Logical Circuit for ISA Card

  6. ISA Card

  7. Control Circuit for Robot Arm

  8. Control Circuit for the Vehicle

  9. Control Circuit

  10. Sh el Angles of human Arm S1

  11. Angles of Robot Arm

  12. Motion Mapping Human arm Robot arm 3 3 2 H2 2 45 1 L1 L2 1

  13. Snap Shot from Developed Simulation Software

  14. A Question!!! Is CRAUVR a Robot Arm?

  15. Rules of Robotics • A robot may not injure a human being or, through inaction, allow a human being to come to harm. • A robot must obey the orders given it by human beings, except where such orders would conflict with the First Law. • A robot must protect its own existence as long as such protection does not conflict with the First or Second Laws. • A robot may not injure humanity or, through inaction, allow humanity to come to harm.

  16. Problems ??? Imagine with me!!

  17. Results • Interfacing with all computer ports • ISA Card Designs • Dealing with Virtual Reality tools • Mechanical Setup • CRAUVR a multifunction Robot Arm

  18. Accuracy

  19. Future Work • Using wireless control system • Adding feedback to the robot arm • Adding image processing system • Using neural networks • Adding AI techniques • Enhance the mechanical setup

  20. Thank You E-mail: crauvr@yahoogroups.com

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