제어로봇시스템학회:학술대회논문집
- 1993.10a
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- Pages.660-665
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- 1993
A neural network based real-time robot tracking controller using position sensitive detectors
신경회로망과 위치 검출장치를 사용한 로보트 추적 제어기의 구현
Abstract
Neural networks are used in the framework of sensorbased 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 backpropagation 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 fast training and processing implementation required for real time control.
Keywords