Journal ArticleDOI
Adaptive Control within the Class of Stabilizing Controllers for a Time Varying Nominal Plant
John B. Moore,T.T. Tay +1 more
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TLDR
In this article, the authors consider the performance of a stabilizing causal controller for a causal nominal plant G (possibly time varying), with controller augmentations including an adaptive stable subsystem Q. The objective is to search on-line in terms of Q and state space descriptions of G, Ko.About:
This article is published in IFAC Proceedings Volumes.The article was published on 1990-04-01. It has received 0 citations till now. The article focuses on the topics: Control theory & State space.read more
References
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On self tuning regulators
TL;DR: In this paper, the problem of controlling a system with constant but unknown parameters is considered and an algorithm obtained by combining a least squares estimator with a minimum variance regulator computed from the estimated model is analyzed.
Journal ArticleDOI
Stabilizability and stable-proper factorizations for linear time-varying systems
TL;DR: In this paper, stable-proper factorizations for linear-time-varying discrete-time systems are studied and a complete characterization of stable-performers for linear time-vanging input/output operators is given.
Journal ArticleDOI
Performance enhancement of two‐degree‐of‐freedom controllers via adaptive techniques
T. T. Tay,John B. Moore +1 more
Proceedings ArticleDOI
On Time-Varying Control
TL;DR: In this paper, the authors identify time-varying control as a viable and practical alternative to the "fixed versus adaptive control" dilemma, and they provide for the first time: a. Doubly-coprime and inner-outer factorizations for linear time varying (LTV) systems with finite-dimensional uniform realizations; b. Conditions under which linear and nonlinear time changing control laws achieve the same quality of control for LTV plants.
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