Authors: Juntao Fei Mingyuan Xin
Publish Date: 2012/05/09
Volume: 70, Issue: 1, Pages: 97-109
Abstract
In this paper an adaptive fuzzy sliding mode control AFSMC for MicroElectroMechanical Systems MEMS triaxial gyroscope is proposed First a novel adaptive identification approach with sliding mode controller which can identify angular velocity and other system parameters is developed And in order to reduce the chattering an AFSMC is designed to approximate the upper bound of the uncertainties and external disturbances Based on Lyapunov methods these adaptive laws can guarantee that the system is asymptotically stable Numerical simulations are investigated to verify the effectiveness of the proposed AFSMC schemeThe authors thank to the anonymous reviewers for useful comments that improved the quality of the manuscript This work is supported by National Science Foundation of China under Grant No 61074056 The Natural Science Foundation of Jiangsu Province under Grant No BK2010201 and Scientific Research Foundation for the Returned Overseas Chinese Scholars State Education Ministry
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