Journal ArticleDOI
Robust asymptotic tracking for linear systems with unknown parameters
W. Schmitendorf,B.R. Barmish +1 more
TLDR
The objective is to design a state feedback controller so that for all allowable parameter values the system is internally stable and its output asymptotically tracks the command reference input.About:
This article is published in Automatica.The article was published on 1986-05-01. It has received 95 citations till now. The article focuses on the topics: Open-loop controller & Linear system.read more
Citations
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Journal ArticleDOI
Essay on uncertainties in elastic and viscoelastic structures: From A. M. Freudenthal's criticisms to modern convex modeling
TL;DR: In this paper, a set-theoretical, convex description of uncertainty is discussed in detail, where uncertainty is described as a set of constraints unlike the classical probabilistic approach, and instead of conventional optimization studies, where the minimum possible responses are sought, here an uncertainty modeling is developed as an "anti-optimization" problem of finding the least favorable response under the constraints within the set theoretical description.
Journal ArticleDOI
The constrained Lyapunov problem and its application to robust output feedback stabilization
A. Galimidi,B.R. Barmish +1 more
TL;DR: It is shown that solvability of various output feedback design problems is implied by existence of a solution to a certain constrained Lyapunov problem (CLP), and the CLP can be stated in purely algebraic terms.
Journal ArticleDOI
Simple adaptive control of uncertain systems
Izhak Bar-Kana,Howard Kaufman +1 more
TL;DR: In this paper, the adaptive control of various systems with unknown time-varying or non-linear dynamics is considered, in an attempt to show that practical adaptive control can be simple and robust.
Journal ArticleDOI
Robust tracking control for switched linear systems with time-varying delays
TL;DR: In this article, the authors investigated robust tracking control for switched linear systems with time-varying delays and developed sufficient conditions for the solvability of robust tracking controller problem.
Journal ArticleDOI
Design methodology for robust stabilizing controllers
TL;DR: In this paper, the authors consider the problem of designing control laws for linear systems with time-varying uncertainty and present a method for determining a linear feedback control which stabilizes the system for all possible uncertainty.
References
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Journal ArticleDOI
Continuous state feedback guaranteeing uniform ultimate boundedness for uncertain dynamic systems
Martin Corless,George Leitmann +1 more
TL;DR: In this article, a class of state feedback controls is proposed in order to guarantee uniform ultimate boundedness of every system response within an arbitrarily small neighborhood of the zero state, and these feedback controls are continuous functions of the state.
Journal ArticleDOI
The robust control of a servomechanism problem for linear time-invariant multivariable systems
TL;DR: In this paper, it was shown that there is a robust controller for a linear, time-invariant, multivariable system (plant) that asymptotic tracking/regulation occurs independent of input disturbances and arbitrary perturbations in the plant parameters of the system.
Journal ArticleDOI
Robust control of a general servomechanism problem: The servo compensator
TL;DR: In this article, the robust control of a general servomechanism problem is considered and sufficient conditions for asymptotic tracking to occur, independent of disturbances in the plant and perturbations in the parameters and gains of the system, are obtained.
Journal ArticleDOI
Guaranteed Asymptotic Stability for Some Linear Systems With Bounded Uncertainties
Proceedings ArticleDOI
The design of controllers for the multivariable robust servomechanism problem using parameter optimization methods
TL;DR: The problem of designing realistic multivariable controllers to solve the servomechanism problem is considered and the controllers obtained have been highly competitive (i.e. always superior) with controllers obtained by alternate design methods.
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Continuous state feedback guaranteeing uniform ultimate boundedness for uncertain dynamic systems
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