Results 251 to 260 of about 28,317 (304)

Disturbance rejection of switched systems

Proceedings of the 2004 American Control Conference, 2004
In this paper, we investigate the disturbance rejection of switched systems with unit-amplitude disturbance input by designing a state-dependent switching law. All the results in this paper are expressed in terms of LMIs, which can be easily tested with efficient LMI algorithm.
Dongmei Xie, Long Wang 0001
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On perfect disturbance rejection

Proceedings of 32nd IEEE Conference on Decision and Control, 2002
A new observer-based approach to perfect disturbance rejection in linear continuous systems is introduced. A technique of continuous deadbeat observation is exploited to estimate the disturbance signal described by a known dynamic model. A realization condition in the form of linear algebraic equations is derived.
A. Medvedev, G. Hillerstrom
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Disturbance Rejection Control

, 2023
A dynamic system’s performance and stability can be significantly impacted by regular disturbance. Techniques for disturbance rejection control aim to reduce the effects of disturbances while maintaining desired system behavior.
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On the Seismic Disturbance Rejection of Structures*

Journal of Global Optimization, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
E. C. Zacharenakis, Georgios E. Stavroulakis   +1 more
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On the fixed poles for disturbance rejection

Automatica, 1997
We propose a geometric characterization of the fixed poles for the disturbance-rejection problem by static state feedback and, in the particular case when the system is controllable, a structural characterization in terms of finite invariant zeros of certain open-loop subsystems.
Michel Malabre, Juan Carlos Martínez-García, Basilio Del-Muro-Cuéllar   +2 more
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Disturbance rejection performance analyses of closed loop control systems by reference to disturbance ratio

ISA Transactions, 2015
This study investigates disturbance rejection capacity of closed loop control systems by means of reference to disturbance ratio (RDR). The RDR analysis calculates the ratio of reference signal energy to disturbance signal energy at the system output and
Baris Baykant Alagöz, Furkan Nur Deniz, Cemal Keles   +2 more
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Disturbance rejection for nonlinear systems

Proceedings of the 2002 American Control Conference (IEEE Cat. No.CH37301), 2002
Tracking or rejection of unknown exogenous signals with known generating dynamics is of major concern in feedback control design. Linear feedback control based on the internal model principle achieves asymptotic performance for linear systems with linear exogenous signal dynamics.
Zongxuan Sun, Tsu-Chin Tsao
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Disturbance rejection for space-based manipulators

Proceedings of the 1994 IEEE International Conference on Robotics and Automation, 1999
This paper describes the implementation of a disturbance rejection controller for a 6-DOF PUMA manipulator mounted on a 3-DOF platform. A control algorithm is designed to track the desired position and attitude of the end-effector in inertial space, subject to unknown disturbances in the platform axes.
K. Holt, Alan A. Desrochers
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Robust disturbance rejection

Proceedings of 1995 34th IEEE Conference on Decision and Control, 2002
The problem of robust asymptotic disturbance rejection for systems involving parametric uncertainties is studied. A design method is proposed that is based on polynomial techniques. Various uncertainty structures are considered including single and multiple parameters as well as affine, polynomic and even non-polynomic cases.
M. Sebek, F.J. Kraus
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Decoupling and disturbance rejection

IEEE Transactions on Automatic Control, 1975
For the linear multivariable system \dot{x} = Ax + Bu + Er, z_{i} = D_{i}x(i \in k), x \in X , with disturbance \Gamma(\cdot) , it is shown that the decoupling problem and disturbance rejection problem are simultaneously solvable, so as to yield a stable closed-loop system, if and only if Im(E)\subset V_{g}^{*} and R_{i}^{*} + \ker D_{i} = X, i \in k .
Fabian, E., Wonham, W. M.
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