机电工程技术2002，Vol.31Issue(6)：122-126,5.
一种应用于自主车辆的新型自适应模糊控制器
A Novel Adaptive Fuzzy Controller for Application in Autonomous Vehicles
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作者信息
- 1. Department of Electronic and Information Engineering,The Hong Kong Polytechnic University, Hong Kong SAR, CHINA;Department of Electronic and Information Engineering,The Hong Kong Polytechnic University, Hong Kong SAR, CHINA;Department of Electric Engineering, The Hong Kong Polytechnic University, Hong Kong SAR, CHINA
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摘要
Abstract
Adqptive control for a class of nonlinear systems is discussed in thes paper ,We use fuzzy systems to approximate the ideal optimal controller by aduusting the parameters of fuzzy systems,In order to tune these parameters,linear relationship between aproximation error and parameters in established firse. Then we design the adaptive laws of these parameters based on Lysapunov synthesis approach.The advantage of our method is that we can tune not only the parameters of the consequences of fuzzy rules,but also the parameters of the membership functions.As a result ,a stable and nore flexible controller is achieved.Hye performance of the adaptive scheme is demonstrated through the longitudinal vehicle control.关键词
Fuzzy logic system/adaptive fuzzy/fuzzy approximation/Lyapunov synthesis approach/vehicle longitudinal controllerKey words
Fuzzy logic system/adaptive fuzzy/fuzzy approximation/Lyapunov synthesis approach/vehicle longitudinal controller分类
信息技术与安全科学引用本文复制引用
..一种应用于自主车辆的新型自适应模糊控制器[J].机电工程技术,2002,31(6):122-126,5.
