A modification of the recursive least squares method for simultaneous estimation of process parameters and unknown or rime varying rime delay results in usejid parameter-adaptive control algorithms requiring no a priori inJormation about the time delay.
Adaptive control of econometric models with unknown parameters
β Scribed by Yukio Ito
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 213 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0165-1889
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adaptive filtering and control problem far stochastic distributed systems involving space-dependent random parameters is treated using the partitioning/nonlinear separation approach. Both continuous-time and discrete-time models are considered.
This paper presents an indirect model reference adaptive control for minimum phase linear systems of arbitrary order with unknown high frequency gain sign. It is proved that the (modified) estimate of the high frequency gain has a uniform positive lower bound. The problem has been solved by using th