Adaptive fuzzy control for a class of non-linear systems

作者：Zhao Q C; Ji W

来源：IMA Journal of Mathematical Control and Information, 2012, 29(4): 573-592.

DOI：10.1093/imamci/dnr045

• dynamic surface control
• backstepping design
• adaptive fuzzy control
• transient performance

This paper aims at exploring a fuzzy-based adaptive dynamic surface control (DSC) for a class of non-linear systems in strict-feedback form. Incorporating DSC technique into a fuzzy logic system based minimal-learning parameter algorithm and by introducing an initialization technique based on a surface error modification, it is shown that the design procedure and the computational burden can be greatly reduced and the L-infinity performance of system tracking error can be achieved. Besides, some restrictions on controlled systems in stability analysis of previous works are also removed. Simulation results are presented to demonstrate the efficiency of the proposed scheme.

• 出版日期2012-12
• 单位北京石油化工学院