System Dynamics and Adaptive Control for MEMS Gyroscope Sensor
Author(s) -
Juntao Fei,
Hongfei Ding
Publication year - 2010
Publication title -
international journal of advanced robotic systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 46
eISSN - 1729-8814
pISSN - 1729-8806
DOI - 10.5772/10488
Subject(s) - gyroscope , vibrating structure gyroscope , control theory (sociology) , microelectromechanical systems , angular velocity , computer science , adaptive control , mechanical system , stability (learning theory) , stiffness , coupling (piping) , tracking (education) , control engineering , control (management) , physics , engineering , artificial intelligence , mechanical engineering , classical mechanics , psychology , pedagogy , quantum mechanics , machine learning , thermodynamics
This paper presents an adaptive control approach for Micro-Electro-Mechanical Systems (MEMS) z-axis gyroscope sensor. The dynamical model of MEMS gyroscope sensor is derived and adaptive state tracking control for MEMS gyroscope is developed. The proposed adaptive control approaches can estimate the angular velocity and the damping and stiffness coefficients including the coupling terms due to the fabrication imperfection. The stability of the closed-loop systems is established with the proposed adaptive control strategy. Numerical simulation is investigated to verify the effectiveness of the proposed control scheme
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