제어로봇시스템학회:학술대회논문집
- 1991.10b
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- Pages.1845-1847
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- 1991
Construction of coordinate transformation map using neural network
- Lee, Wonchang (Department of Electrical Engineering, POSTECH, Pohang, P.O.Box 125, 790-600) ;
- Nam, Kwanghee (Department of Electrical Engineering, POSTECH, Pohang, P.O.Box 125, 790-600)
- Published : 1991.10.01
Abstract
In general, it is not easy to find the linearizing coordinate transformation map for a class of systems which are state equivalent to linear systems, because it is required to solve a set of partial differential equations. It is possible to construct an arbitrary nonlinear function with a backpropagation(BP) net. Utilizing this property of BP neural net, we construct a desired linearizing coordinate transformation map. That is, we implement a unknown coordinate transformation map through the training of neural weights. We have shown an example which supports this idea.
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