A switching control approach to stabilization of parameter varying time delay systems
Proceedings of the 48th IEEE Conference on Decision and Control, 28th Chinese Control Conference, IEEE 2009
7222 - 7226
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Robust stabilization problem is considered for time varying time delay systems, where the system parameters are scheduled along a measurable signal trajectory. A switching control approach is proposed for a class of parameter varying systems, where candidate controllers are designed for robust stabilization at certain operating regions. A dwell time based hysteresis switching logic is proposed to guarantee the stability of the switched parameter varying time delay system in the whole operating range. It is shown that if the parameter variation is slow enough (upper bound of the time derivative is determined in terms the dwell time for the switched delay system), then the system is stable with the proposed switched controllers.
Robust stabilization problem
Switched delay systems
Switching control approach
Varying time delay
Delay control systems
Published Version (Please cite this version)http://dx.doi.org/10.1109/CDC.2009.5400527
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