基于语言变量修改的自适应模糊控制

J. Fei, C. Isik
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引用次数: 18

摘要

介绍了一种基于模糊知识的移动机器人运动控制系统。以市售移动机器人为例,建立了模糊知识库的推导方法。模糊知识系统的自适应方法对环境变化作出反应,修改语言状态变量的定义,而不是修改知识库本身。仿真结果表明,所提出的自适应方案即使在严重的环境变化下也能显著提高系统性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Adaptive fuzzy control via modification of linguistic variables
A fuzzy knowledge-based control system developed for mobile robot motion control is introduced. The method for deriving a fuzzy knowledge-base is established, based on a commercially available mobile robot. The adaptation method for fuzzy knowledge-based systems reacts to environmental variations and modifies the definitions of linguistic state variables instead of modifying the knowledge-base itself. Some simulation results are presented to demonstrate that the proposed adaptive scheme makes significant improvements in system performance even when there are severe environmental variations.<>
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