Estimation of multiple order models in the delta-domain
- 1 January 1999
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 72 (7-8) , 629-642
- https://doi.org/10.1080/002071799220821
Abstract
Predictive control algorithms require an accurate mathematical model of the process under control. This paper shows how the classical Least-Squares algorithm can be extended to achieve simultaneous estimation of the parameters for all linear models with orders from 1 to n together with their associated loss functions in the delta-domain via a Lagrange multiplier technique. The resulting estimation algorithm can then be used to obtain adaptive, continuous-time and delta domain Generalized Predictive Control algorithms.Keywords
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