In this paper, an adaptive finite-time controller is constructed for stochastic nonlinear systems with parametric uncertainties. All the states in the systems are constrained in a bounded compact set. By constructing a tan-type Barrier Lyapunov Function, the scheme we proposed deals with the finite-time tracking control problem and all the state in the stochastic systems are not violated. Tracking error can converge into a small neighborhood of zero and all the signals in the closed-loop system are bounded. Simulation results demonstrate the effectiveness of the presented approach. (C) 2018 Elsevier Inc. All rights reserved.
机构:
College of Information Engineering, Yangzhou University, Yangzhou,225127, ChinaCollege of Information Engineering, Yangzhou University, Yangzhou,225127, China
Zhu, Xin-Feng
Ding, Wen-Wu
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机构:
College of Information Engineering, Yangzhou University, Yangzhou,225127, ChinaCollege of Information Engineering, Yangzhou University, Yangzhou,225127, China
Ding, Wen-Wu
Zhang, Tian-Ping
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College of Information Engineering, Yangzhou University, Yangzhou,225127, ChinaCollege of Information Engineering, Yangzhou University, Yangzhou,225127, China