首页|Adaptive Neural Network L_2-gain Control for Unmodeled Dynamics Nonlinear System

Adaptive Neural Network L_2-gain Control for Unmodeled Dynamics Nonlinear System

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A new control scheme is proposed for the nonlinear system with unmodeled dynamics based on HJI and adaptive neural network L_2-gain controller. The aim is to make the closed-loop system a finite gain L_2 stable between the disturbance and output of the system. The approach will avoid the limit of precise modelling, only need the unmodeled dynamics to be bounded without the other transcendent information. The simulation results show that the control system designed can satisfy the performance indicators proposed.

neural networkadaptive controlL_2-gain controlunmodeled dynamicsnonlinear system

Wang Ge-si、Yu Zhi-gang、Song Shen-min

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School of Information & Communication, Harbin Engineering University, Harbin 150001, China

School of Aerospace, Harbin Institute of Technology , Harbin 150001, China

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.419/420