Results 21 to 30 of about 2,626,429 (291)

Disturbance estimation based tracking control for periodic piecewise time‐varying delay systems

open access: yesIET Control Theory & Applications, 2021
This work is mainly focused on the design of uncertainty and disturbance estimator‐based tracking control scheme for a class of periodic piecewise time‐varying delay systems with uncertainties and disturbances.
Rathinasamy Sakthivel   +2 more
doaj   +1 more source

Control system design of mechanical systems with time varying mechanical and control parameters

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2014
A new control framework of motion and/or vibration control system design for mechanical systems with a time varying mechanical and control parameters is studied. As examples of such time varying mechanical and control parameters, we can assume a variable
Kazuhiko HIRAMOTO
doaj   +1 more source

Adaptive Control for Complex Systems with Dynamics and Time-Varying Powers

open access: yesComplexity, 2023
This work focuses on presenting a control algorithm to investigate nonlinear systems, which contain time-varying powers, inverse dynamics, and uncertainties. First, some appropriate transformations are introduced to obtain a new system.
Lingrong Xue, Zhen-Guo Liu
doaj   +1 more source

A Robust Control Approach to Event-Triggered Networked Control Systems With Time-Varying Delays

open access: yesIEEE Access, 2021
A robust control approach is proposed to solve the asymptotic stabilization problem of networked control systems, where the data transmission is mediated by a triggering function, and is subject to time-varying transmission delays.
Xinmiao Sun, Xiangyu Meng
doaj   +1 more source

Robust moving horizon H∞ control of discrete time-delayed systems with interval time-varying delays [PDF]

open access: yes, 2014
In this study, design of a delay-dependent type moving horizon state-feedback control (MHHC) is considered for a class of linear discrete-time system subject to time-varying state delays, norm-bounded uncertainties, and disturbances with bounded energies.
Imura, J.   +2 more
core   +2 more sources

Reliable intermittent extended dissipative control for uncertain fuzzy flexible spacecraft systems with Bernoulli stochastic distribution

open access: yesIET Control Theory & Applications, 2021
This paper addresses the problem of uncertain fuzzy intermittent extended dissipative control to stabilize the flexible spacecraft (FS). However, to the systems with actuator random failures, input saturation and Bernoulli stochastic distribution by ...
Kui Ding, Quanxin Zhu
doaj   +1 more source

Controllability and controller-observer design for a class of linear time-varying systems [PDF]

open access: yes, 2012
“The final publication is available at Springer via http://dx.doi.org/10.1007/s10852-012-9212-6"In this paper a class of linear time-varying control systems is considered.
A Chang   +22 more
core   +1 more source

Robust H∞ control of time-varying systems with stochastic non-linearities: the finite-horizon case [PDF]

open access: yes, 2010
The official published version can be obtained from the link below.This paper is concerned with the robust H∞ control problem for the class of uncertain non-linear discrete time-varying stochastic systems with a covariance constraint.
Bo, Y, Guo, Z, Ma, L, Wang, Z
core   +1 more source

Event-based H∞ consensus control of multi-agent systems with relative output feedback: The finite-horizon case [PDF]

open access: yes, 2015
In this technical note, the H∞ consensus control problem is investigated over a finite horizon for general discrete time-varying multi-agent systems subject to energy-bounded external disturbances. A decentralized estimation-based output feedback control
He, X, Liu, Q, Wang, Z, Zhou, DH
core   +1 more source

Distributed event‐triggered cooperative H∞ load frequency control for interconnected networked power systems

open access: yesIET Energy Systems Integration, 2021
Interconnected communication time‐varying delays between subsystems for large scale distributed networked power systems (DNPSs) are studied in this work. Distributed event‐triggered mechanisms‐based interconnected DNPSs and their cooperative H∞ stability
Zhihong Huo, Chang Xu
doaj   +1 more source

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