Title :
Study on Control of Bearingless Permanent Magnet-Type Motor Synchronous Based on Fuzzy Adaptive Sliding Mode
Author :
Li, Pengfei ; Yan, Xinping ; Yang, Bo ; Wang, Huabin
Author_Institution :
Chongqing Univ. of Sci. & Technol., Chongqing, China
Abstract :
The bearingless permanent magnet-types synchronous motor is nonlinear and coupling complex system. On the basis of the full formula which express the coupling between suspension and rotor torque, parameters of the motor are discussed to the operation speed and suspension performance. Meanwhile, aiming at the robust control problem, fuzzy adaptive sliding mode control theory is applied. Throughout the simulation, the influence of parameters to operation performance is verified, besides when there are disturbance and the parameters changing the control methodology is effective to bearingless permanent magnet-type synchronous motor.
Keywords :
adaptive control; angular velocity control; fuzzy control; machine control; permanent magnet motors; robust control; synchronous motors; variable structure systems; bearingless permanent magnet-type synchronous motor; fuzzy adaptive sliding mode control theory; operation speed; robust control problem; rotor torque; suspension performance; Adaptive control; Couplings; Fuzzy control; Magnetic levitation; Permanent magnet motors; Programmable control; Rotors; Sliding mode control; Synchronous motors; Torque; bearingless permanent magnet-type synchronous motor; chattering; fuzzy adaptivity; sliding mode;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-7279-6
Electronic_ISBN :
978-1-4244-7280-2
DOI :
10.1109/ICICTA.2010.260
