TY - GEN
T1 - Robust stabilizing regions of fractional-order PI controllers for permanent magnet synchronous motor control system
AU - Wang, Yanan
AU - Dong, Lei
AU - Liao, Xiaozhong
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/8/3
Y1 - 2016/8/3
N2 - The application of fractional order calculus in motor control systems has got much attention recently, and one of the major research is using fractional-order PIλDμ controllers instead of integral-order PIλDμ controllers. Moreover, there are many approaches to obtain the suitable parameters of fractional-order PIλDμ controllers, commonly according to different performance indexes or amplitude and phase margin conditions. This paper presents a graphical approach to determine the stabilizing regions of fractional-order PIλ controllers, for robust speed control of the Permanent Magnet Synchronous Motors. Based on D-decomposition method, the stabilizing regions in terms of the real root boundary(RRB) curves, complex root boundary(CRB) curves and infinite root boundary(IRB) lines are investigated for a given stability degree. Compared with the well-tuned PI controller, experiment results verify that the fractional-order PIλ controller has better effects on improving robustness of system against the disturbances.
AB - The application of fractional order calculus in motor control systems has got much attention recently, and one of the major research is using fractional-order PIλDμ controllers instead of integral-order PIλDμ controllers. Moreover, there are many approaches to obtain the suitable parameters of fractional-order PIλDμ controllers, commonly according to different performance indexes or amplitude and phase margin conditions. This paper presents a graphical approach to determine the stabilizing regions of fractional-order PIλ controllers, for robust speed control of the Permanent Magnet Synchronous Motors. Based on D-decomposition method, the stabilizing regions in terms of the real root boundary(RRB) curves, complex root boundary(CRB) curves and infinite root boundary(IRB) lines are investigated for a given stability degree. Compared with the well-tuned PI controller, experiment results verify that the fractional-order PIλ controller has better effects on improving robustness of system against the disturbances.
KW - Permanent Magnet Synchronous Motor
KW - Robust Stabilizing Regions
KW - fractional-order PIPIλ controllers
KW - vector control
UR - http://www.scopus.com/inward/record.url?scp=84983775883&partnerID=8YFLogxK
U2 - 10.1109/CCDC.2016.7531901
DO - 10.1109/CCDC.2016.7531901
M3 - Conference contribution
AN - SCOPUS:84983775883
T3 - Proceedings of the 28th Chinese Control and Decision Conference, CCDC 2016
SP - 5065
EP - 5070
BT - Proceedings of the 28th Chinese Control and Decision Conference, CCDC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 28th Chinese Control and Decision Conference, CCDC 2016
Y2 - 28 May 2016 through 30 May 2016
ER -