Results 31 to 40 of about 155,286 (299)
Minimax frequency domain performance and robustness optimization of linear feedback systems [PDF]
, 1985 It is shown that feedback system design objectives, such as disturbance attenuation and rejection, power and bandwidth limitation, and robustness, may be expressed in terms of required bounds of the sensitivity function and its complement on the ...
Kwakernaak, Huibert
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Reliable disturbance rejection [PDF]
Sba: Controle & Automação Sociedade Brasileira de Automatica, 2005 The paper studies the reliability (sensor and actuator failures) of the asymptotic disturbance rejection problem for linear time invariant systems using the factorization approach, assuming that not all loops fail simultaneously and that sensor and actuator do not fail simultaneously. The plant is two-output, i.e. two-vector-output, and the disturbance
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Flight Control of Air-Breathing Hypersonic Vehicles Based on Disturbance Rejection Scheme
IEEE Access, 2019 The flight dynamics of air-breathing hypersonic vehicles (AHVs) is highly nonlinear, multivariable coupling, and includes inertial uncertainties and external disturbances, which require strong robust and high accuracy controllers.
Dong Zhang, Lin Cao
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IEEE Access, 2021 Aiming at the problem of noise easily polluting the voltage measurement link of an inverter DC bus in photovoltaic grid, an improved linear active disturbance rejection control technology based on filter function is constructed by combining linear active
Bo Zhang, Xuesong Zhou, Youjie Ma
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The Functions and Practices of a Television Network [PDF]
, 1957 An Iterative Learning Control disturbance rejection approach is considered and it is shown that iteration variant learning filters can asymptotically give the controlled variable zero error and zero variance.
Salant, Richard S. +2 more
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Control system of the six-axis serial manipulator based on active disturbance rejection control
International Journal of Advanced Robotic Systems, 2020 This study considers the problems of manipulators with high coupling, parameter uncertainties, and external disturbances. A six-axis serial manipulator control system based on active disturbance rejection control strategy is proposed without the ...
Xing Li, Bingyou Liu, Lichao Wang
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Stochastic disturbance rejection in model predictive control by randomized algorithms [PDF]
, 2001 In this paper we consider model predictive control with stochastic disturbances and input constraints. We present an algorithm which can solve this problem approximately but with arbitrary high accuracy.
Batina, Ivo +2 more
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A Near-Optimal Decentralized Servomechanism Controller for Hierarchical Interconnected Systems [PDF]
, 2007 This paper is concerned with decentralized output regulation of hierarchical systems subject to input and output disturbances. It is assumed that the disturbance can be represented as the output of an autonomous LTI system with unknown initial state. The
Aghdam, Amir G. +2 more
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Extending the TPTool MATLAB toolbox with LMI based observer and disturbance rejection design
Results in Control and Optimization, 2023 Present paper demonstrates the extensions of MATLAB TPtool toolbox. The toolbox does not include the LMI based observer and disturbance rejection design.
A. Wéber, M. Kuczmann
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Improving Disturbance-Rejection by Using Disturbance Estimator
, 2021 The main tasks of control in various industries are either tracking the setpoint changes or rejecting the process disturbances. While both aim at maintaining the process output at the desired setpoint, the controller parameters optimised for setpoint tracking are generally not suitable for optimal disturbance rejection.
Damir, Vrančić,, Mikuláš, Huba,
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