Decoupling control strategy for high speed permanent magnet synchronous motor based on inversion system method

This paper proposes a new decoupling control for high speed permanent magnet synchronous motor (HS-PMSM) based on the least squares support vector machine (LS-SVM) inversion system. And the online LS-SVM inverse controller is developed for the pseudo-linear system. Considering of the parameter regulating process of the LS-SVM, a proportional integral derivative (PID) controller is combined to improve the control performance in the initial stage. According to the comparative simulation results, the utility of the proposed control strategy is demonstrated by the decoupling control, speed tracking and load anti-perturbation performance at wide speed range.

[1]  Heung-Geun Kim,et al.  Sensorless Control of BLDC Motor Drive for an Automotive Fuel Pump Using a Hysteresis Comparator , 2014, IEEE Transactions on Power Electronics.

[2]  Kenichi Aiba,et al.  Position sensorless starting of super high-speed PM Generator for micro gas turbine , 2006, IEEE Transactions on Industrial Electronics.

[3]  Zebin Yang,et al.  Speed-Sensorless Vector Control of a Bearingless Induction Motor With Artificial Neural Network Inverse Speed Observer , 2013, IEEE/ASME Transactions on Mechatronics.

[4]  Le Chen,et al.  Decoupling control based on support machines ath-order inversion for the boiler-turbine coordinate systems , 2011, 2011 Chinese Control and Decision Conference (CCDC).

[5]  Min-Sik Rho,et al.  Development of Robust Starting System Using Sensorless Vector Drive for a Microturbine , 2010, IEEE Transactions on Industrial Electronics.

[6]  Guohai Liu,et al.  Internal Model Control of Permanent Magnet Synchronous Motor Using Support Vector Machine Generalized Inverse , 2013, IEEE Transactions on Industrial Informatics.

[7]  Seung-Ki Sul,et al.  Implementation of sensorless vector control for super-high speed PMSM of turbo-compressor , 2001, Conference Record of the 2001 IEEE Industry Applications Conference. 36th IAS Annual Meeting (Cat. No.01CH37248).

[8]  Jiancheng Fang,et al.  Self-Compensation of the Commutation Angle Based on DC-Link Current for High-Speed Brushless DC Motors With Low Inductance , 2014, IEEE Transactions on Power Electronics.

[9]  Yuan Ren,et al.  High-Precision Control for a Single-Gimbal Magnetically Suspended Control Moment Gyro Based on Inverse System Method , 2011, IEEE Transactions on Industrial Electronics.

[10]  Zhenyan Wang,et al.  Adaptive Tracking Control Based on Online LS-SVM Identifier , 2012 .

[11]  Ping Li,et al.  MIMO Decoupling Control Based on Support Vector Machines αth-order Inversion , 2006, 2006 6th World Congress on Intelligent Control and Automation.

[12]  Yu Huang,et al.  Robotic manipulators decoupling control based on ANN a th-order inverse system method , 2005, 2005 International Conference on Machine Learning and Cybernetics.