Robust Control of AM1 Robot Using PSD Sensor and Back Propagation Algorithm

PSD 센서 및 Back Propagation 알고리즘을 이용한 AM1 로봇의 견질 제어

  • 정동연 (경남대학교 대학원 기계설계학과) ;
  • 한성현 (경남대학교 기계자동화공학부)
  • Received : 2003.12.31
  • Accepted : 2004.05.20
  • Published : 2004.05.31

Abstract

Neural networks are used in the framework of sensor based tracking control of robot manipulators. They learn by practice movements the relationship between PSD(an analog Position Sensitive Detector) sensor readings for target positions and the joint commands to reach them. Using this configuration, the system can track or follow a moving or stationary object in real time. Furthermore, an efficient neural network architecture has been developed for real time learning. This network uses multiple sets of simple back propagation networks one of which is selected according to which division (Corresponding to a cluster of the self-organizing feature map) in data space the current input data belongs to. This lends itself to a very training and processing implementation required for real time control.

Acknowledgement

Supported by : 경남대학교