Please use this identifier to cite or link to this item: https://doi.org/10.1109/ICCA.2007.4376865
Title: Robust output-feedback stabilization for a class of uncertain stochastic nonlinear systems with time-varying time delays
Authors: Liu, S.-J.
Ge, S.S. 
Zhang, J.-F.
Issue Date: 2008
Citation: Liu, S.-J.,Ge, S.S.,Zhang, J.-F. (2008). Robust output-feedback stabilization for a class of uncertain stochastic nonlinear systems with time-varying time delays. 2007 IEEE International Conference on Control and Automation, ICCA : 2766-2771. ScholarBank@NUS Repository. https://doi.org/10.1109/ICCA.2007.4376865
Abstract: In this paper, robust output-feedback stabilization is presented for a class of uncertain stochastic nonlinear systems with time-varying time delays. First, the conditions of existence and uniqueness of the solution process are provided and two new stability notions are introduced for stochastic time-delay systems. Based on these preparations, for a class of uncertain stochastic nonlinear systems with time-varying time delays, a systematic design procedure is presented for a memoryless output-feedback control law. It is shown that under the control law based on a reduced-order and memoryless observer, the equilibrium of the closed-loop system is globally asymptotically stable in probability. An example is given to show the effectiveness of the proposed approach. © 2007 IEEE.
Source Title: 2007 IEEE International Conference on Control and Automation, ICCA
URI: http://scholarbank.nus.edu.sg/handle/10635/71682
ISBN: 1424408180
DOI: 10.1109/ICCA.2007.4376865
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