Reduced-variance pole-assignment self-tuning regulation
- 1 November 1985
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 42 (5) , 1013-1033
- https://doi.org/10.1080/00207178508933410
Abstract
In this paper the standard explicit self-tuning pole-assignment regulator is generalized to allow the output and/or input variances to be reduced. This is achieved by a suitable overparametrization of the controller polynomials allowing scope for optimization. In the regular case, simulation results indicate that the self-tuning property remains valid, and this is proved in a particular case. A reduced-variance servo controller is briefly discussed. The algorithms can give significant reductions in variance for little extra computational effort.Keywords
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