An iterative learning control scheme is presented for a class of nonlinear dynamic systems which includes holonomic systems as its subset. The control scheme is composed of two types of control methodology: a linear feedback mechanism and a feedforward learning strategy. At each iteration, the linea
An iterative learning control law for dynamical systems
β Scribed by Toshiharu Sugie; Toshiro Ono
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 353 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0005-1098
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β¦ Synopsis
This paper is concerned with an iterative learning control law which enables us to find a control input that generates the desired output exactly over a finite time interval through the repetition of trials. We derive a sufficient condition for nonlinear systems to achieve the desired output by the iterative learning control. Based on this result, we show that the direct transmission term of the plant plays a crucial role in the error convergence of the learning process. Further, we identify the class of plants to which the learning control law is applicable. *
π SIMILAR VOLUMES
iterative learning control method is proposed to achieve precise tracking control of a class of nonlinear systems over a finite time interval. The learning is done in a feedback configuration and the learning law updates the feedforward input from the plant input of the previous trial. A sufficient
## Abstract This paper presents an identification method based on an iterative learning control (ILC) concept for the multivariable continuousβtime system. For this purpose a projection type ILC, which updates the input in an appropriate parameter space, is extended to the case of multivariable sys