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Adaptive Neural Network Finite-Time Output Feedback Control of Quantized Nonlinear Systems

2017; Institute of Electrical and Electronics Engineers; Volume: 48; Issue: 6 Linguagem: Inglês

10.1109/tcyb.2017.2715980

2168-2275

Fang Wang, Bing Chen, Chong Lin, Jing Zhang, Xinzhu Meng,

Stability and Control of Uncertain Systems

This paper addresses the finite-time tracking issue for nonlinear quantized systems with unmeasurable states. Compared with the existing researches, the finite-time quantized feedback control is considered for the first time. By proposing a new finite-time stability criterion and designing a state observer, a novel adaptive neural output-feedback control strategy is raised by backstepping technique. Under the presented control scheme, the finite-time quantized feedback control problem is coped with without limiting assumption for nonlinear functions.