Output-feedback adaptive stochastic nonlinear stabilization using neural networks |
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Authors: | Weisheng Chen |
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Institution: | Department of Applied Mathematics, Xidian University, Xi'an 710071, P. R. China |
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Abstract: | For the first time, an adaptive backstepping neural network control approach is extended to a class of stochastic nonlinear output-feedback systems. Different from the existing results, the nonlinear terms are assumed to be completely unknown and only a neural network is employed to compensate for all unknown nonlinear functions so that the controller design is more simplified. Based on stochastic LaSalle theorem, the resulted closed-loop system is proved to be globally asymptotically stable in probability.... |
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Keywords: | neural network output-feedback nonlinear stochastic systems backstepping |
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