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Robust Control of Electro Rheological Suspension System Based on LMI Approach [PDF]

open access: yesمجله مدل سازی در مهندسی, 2020
This paper presents a robust-H∞ control design for semi-active vehicle suspension system using linear matrix inequality (LMI). In vehicle control systems, the ability of damping vibrations is very important against the external and internal disturbances.
ahmad bagheri   +1 more
doaj   +1 more source

Zeroing the Transfer Matrix of the Roesser Model of 2–D Linear Systems

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2023
Controllability, observability and the transfer matrix of the discrete 2-D Roesser model are analyzed. It is shown that the controllability of the Roesser model is invariant under state feedbacks and the observability under output feedbacks.
Kaczorek Tadeusz
doaj   +1 more source

Adaptive Backstepping Control of Nonlinear Hydraulic-Mechanical System Including Valve Dynamics [PDF]

open access: yesModeling, Identification and Control, 2010
The main contribution of the paper is the development of an adaptive backstepping controller for a nonlinear hydraulic-mechanical system considering valve dynamics.
M. Choux, G. Hovland
doaj   +1 more source

Reversal angle control of automotive reversal wiper by motor reversal timing control based on predicted motor angle

open access: yesNihon Kikai Gakkai ronbunshu, 2022
The reversal windshield wiper system is a system that realizes the back-and-forth motion of the arms by reversing rotation direction of the motor. In this system, the wiper motor control has to control the reversal angle to meet the regulations that ...
Tsutomu TASHIRO
doaj   +1 more source

Efficient task assignment algorithm for coal mine underground group robots

open access: yesGong-kuang zidonghua, 2023
The loose cooperative group robot system has broad application prospects in the current coal mine auxiliary robot operation. However, the task assignment process of the loose cooperative group robot system did not provide feedback to the division process,
WU Wenzhen
doaj   +1 more source

Tracking Control of High Order Input Reference Using Integrals State Feedback and Coefficient Diagram Method Tuning

open access: yesIEEE Access, 2020
The purpose of the research is tracking control to follow the input reference signal such as step, ramp, parabolic, and high order reference stably. The challenge is rising when high order input references, such as parabolic or polynomial, are used in ...
Alfian Ma'Arif   +3 more
doaj   +1 more source

Improved ₁ Networked Adaptive Approach to Load Frequency Power Control Under Cyber Attacks

open access: yesIEEE Access, 2022
This paper investigates an adaptive control problem for switched cyber-physical systems subject to external disturbances, denial-of-service (DoS) attacks, and false data injection attacks. We consider attackers to be able to threaten the networked system
Nezar M. Alyazidi
doaj   +1 more source

Sufficient conditions for uniform global asymptotic stabilization of affine discrete-time systems with periodic coefficients [PDF]

open access: yesArchives of Control Sciences, 2021
Affine discrete-time control periodic systems are considered. The problem of global asymptotic stabilization of the zero equilibrium of the closed-loop system by state feedback is studied.
Adam Czornik   +4 more
doaj   +1 more source

Feedback control of quantum state reduction [PDF]

open access: yes, 2004
Feedback control of quantum mechanical systems must take into account the probabilistic nature of quantum measurement. We formulate quantum feedback control as a problem of stochastic nonlinear control by considering separately a quantum filtering ...
Mabuchi, Hideo   +2 more
core   +4 more sources

Poles and zeros assignment by state feedbacks in positive linear systems [PDF]

open access: yesArchives of Control Sciences, 2021
Poles and zeros assignment problem by state feedbacks in positive continuous-time and discrete-time systems is analyzed. It is shown that in multi-input multi-output positive linear systems by state feedbacks the poles and zeros of the transfer matrices ...
Tadeusz Kaczorek
doaj   +1 more source

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