Global output-feedback finite-time stabilization for a class of stochastic nonlinear cascaded systems
Kybernetika, Tome 53 (2017) no. 5, pp. 780-802.

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In this paper, the problem of global finite-time stabilization via output-feedback is investigated for a class of stochastic nonlinear cascaded systems (SNCSs). First, based on the adding a power integrator technique and the homogeneous domination approach, a global output-feedback finite-time control law is constructed for the driving subsystem. Then, based on homogeneous systems theory, it is shown that under some mild conditions the global finite- time stability in probability of the driving subsystem implies the global finite-time stability in probability of the whole SNCS. Finally, a simulation example is given to illustrate the effectiveness of the proposed control design approach.
DOI : 10.14736/kyb-2017-5-0780
Classification : 39A13, 68M15
Keywords: stochastic nonlinear systems; cascaded systems; output-feedback stabilization; finite-time control
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     title = {Global output-feedback finite-time stabilization for a class of stochastic nonlinear cascaded systems},
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Lan, Qixun; Niu, Huawei; Liu, Yamei; Xu, Huafeng. Global output-feedback finite-time stabilization for a class of stochastic nonlinear cascaded systems. Kybernetika, Tome 53 (2017) no. 5, pp. 780-802. doi : 10.14736/kyb-2017-5-0780. http://geodesic.mathdoc.fr/articles/10.14736/kyb-2017-5-0780/

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