Extended discrete-time multivariable adaptive control using long-term predictor
- 1 September 1983
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 38 (3) , 495-514
- https://doi.org/10.1080/00207178308933090
Abstract
An extended method for the design of discrete-time multivariable adaptive control is presented. Unlike most adaptive control algorithms, future control inputs are, in this method, predetermined by using the long-term predictor. With this concept, applications of discrete-time multivariable adaptive controls, which have been applied to only a limited class of practical problems owing to the unboundedness of the control inputs, can be extended to some types of non-minimum phase process. In addition, it is shown that a more generalized control objective, such as minimizing a sum of quadratic errors plus a penalty on control action, can be easily adopted in the design of adaptive controllers by using the concept of a long-term predictor.Keywords
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