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Jean-Pierre Richard, Fréderic Gouaisbaut, Wilfrid Perruquetti (2001)
Kybernetika
This paper provides an overview of recent results for relay-delay systems. In a first section, simple examples illustrate the problems induced by delays in the synthesis of sliding mode controllers. Then, a brief overview of the existing results shows the present advances and limits in this domain. The last parts of the paper are devoted to new results: first, for systems with state delay, then for systems with input delay.
Al-Muthairi, N.F., Zribi, M. (2004)
Mathematical Problems in Engineering
Chen, Dilan, Zhang, Weidong (2008)
Mathematical Problems in Engineering
A. Jafari Koshkouei, Alan S. I. Zinober (2000)
Kybernetika
This paper presents sufficient conditions for the sliding mode control of a system with disturbance input. The behaviour of the sliding dynamics in the presence of unmatched uncertainty is also studied. When a certain sufficient condition on the gain feedback matrix of the discontinuous controller and the disturbance bound holds, then the disturbance does not affect the sliding system. The design of asymptotically stable sliding observers for linear multivariable systems is presented. A sliding...
Christopher Edwards, Halim Alwi, Chee Pin Tan (2012)
International Journal of Applied Mathematics and Computer Science
Sliding mode methods have been historically studied because of their strong robustness properties with regard to a certain class of uncertainty, achieved by employing nonlinear control/injection signals to force the system trajectories to attain in finite time a motion along a surface in the state-space. This paper will consider how these ideas can be exploited for fault detection (specifically fault signal estimation) and subsequently fault tolerant control. It will also describe applications of...
Boutat-Baddas, L., Barbot, J.P., Boutat, D., Tauleigne, R. (2004)
Mathematical Problems in Engineering
Alán Tapia, Raymundo Márquez, Miguel Bernal, Joaquín Cortez (2014)
Kybernetika
In this work, an alternative for sliding surface design based on linear and bilinear matrix inequalities is proposed. The methodology applies for reduced and integral sliding mode control, both continuous- and discrete-time; it takes advantage of the Finsler's lemma to provide a greater degree of freedom than existing approaches for sliding subspace design. The sliding surfaces thus constructed are systematically found via convex optimization techniques, which are efficiently implemented in commercially...
Przemysław Ignaciuk (2021)
Kybernetika
In order to achieve a short regulation cycle, time-optimal control has been considered in the past. However, the sensitivity to errors and uncertainties, and implementation difficulties in the practical systems, have incited other research directions to meet this objective. In this paper, soft Variable Structure Control (VSC) is analyzed from the perspective of linear time-delay systems with input constraint. The desired fast convergence under a smoothly varying control signal is obtained. The stability...
Jinglai Shen, Lanshan Han, Jong-Shi Pang (2010)
ESAIM: Control, Optimisation and Calculus of Variations
Being a unique phenomenon in hybrid systems, mode switch is of fundamental importance in dynamic and control analysis. In this paper, we focus on global long-time switching and stability properties of conewise linear systems (CLSs), which are a class of linear hybrid systems subject to state-triggered switchings recently introduced for modeling piecewise linear systems. By exploiting the conic subdivision structure, the “simple switching behavior” of the CLSs is proved. The infinite-time mode switching behavior...
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