Results 181 to 190 of about 1,024,729 (244)
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Uncertainty Structures in Adaptive and Robust Stabilization
Automatica, 1995The authors consider linear uncertain systems of the form \(\dot x = [A_0 + \Delta A(s)] x + [B_0* \Delta B(s)] u\) where \(s \in S \subset \mathbb{R}^{n_s}\) represents unknown parameters; also \(A_0\) and \(B_0\) are unknown. For this class of systems, several relationships between parametric robust control and adaptive control are investigated.
Gevorg Nahapetian, Wei Ren
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Robust Adaptive Systems and Self Stabilization
IEEE Transactions on Automatic Control, 1992Summary: This paper presents a new methodology for the global stability analysis, and consequently, for the design of robust deterministic and stochastic adaptive control, filtering, and prediction. The methodology advocated herein represents a mathematical formalization of the self-stabilization mechanism which is a natural characteristic of every ...
A Michel
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Robust Simultaneous Stabilization Via Minimax Adaptive Control
2023 62nd IEEE Conference on Decision and Control (CDC), 2023 The paper explores the usage of minimax adaptive controllers to guarantee finite L2 -gain simultaneous stabilization of linear time-invariant (LTI) plants.
Fethi Bencherki, Anders Rantzer
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Adaptive robust stabilization of continuous casting
Automatica, 2012Continuous casting processes can suffer from a disturbance effect, called ‘‘dynamic bulging’’, that causes large oscillations of the mold level, significantly reduces the quality of the final product and may cause instability and damages. In this paper this effect is analyzed and a new integrated control strategy is presented capable of significantly ...
Christian Furtmüller +2 more
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A discussion of adaptive stabilization and robust adaptive control
Systems & Control Letters, 1989zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Ke, Ljung, Lennart
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Stability and robustness properties of a simple adaptive controller
IEEE Transactions on Automatic Control, 1996A low-order adaptive tracking controller is proposed for linear time-invariant plants with a relative degree not exceeding two. The order of the plant is not required to be known a priori. The algorithm is robustly stable with respect to small linear time-invariant plant perturbations and bounded disturbances.
R. Bakker, Anuradha M. Annaswamy
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Stability analysis of decentralised robust adaptive control
Systems & Control Letters, 1988Previous results on robustness of continuous-time adaptive controllers using a relative deadzone are extended to the situation of several interacting adaptive controllers. With a special form for the deadzone function which allows for interactions and an M-matrix stability condition, stability is established in the sense that all signals are bounded ...
Hill, DJ, Goodwin, GC, Wen, C
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