文章基本信息

标题：H-Infinity Control of MEMS Gyroscope Using T-S Fuzzy Model
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作者：Yunmei Fang ; Juntao Fei ; Shitao Wang 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2015
卷号：48
期号：14
页码：241-246
DOI：10.1016/j.ifacol.2015.09.464
语种：English
出版社：Elsevier
摘要：AbstractA multi-input multi-output (MIMO) Takagi-Sugeno (T-S) fuzzy model is proposed to represent the nonlinear model of micro-electro mechanical systems (MEMS) gyroscope. A Lyapunovbased H- infinity control strategy is derived to attenuate the influence of the various external disturbances within the desired region. The H-infinity control technique has been combined with an adaptive control method to achieve the desired attenuation of disturbance due to the parameter uncertainties and external disturbances in the MEMS gyroscopes. For the purpose of comparison, the designed controller is also implemented on the nonlinear model of the MEMS gyroscope. Numerical simulations are investigated to verify the effectiveness of the proposed control scheme on the T-S model and the nonlinear model.
关键词：KeywordsH-infinity controlLMI inequalityT-S Fuzzy Modelnonlinear model