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Speed control of permanent magnet synchronous motor based on RESO and composite sliding mode |
1. College of Electrical, Energy and Power Engineering, Yangzhou University, Yangzhou, Jiangsu 225127, China; 2. School of Automation Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510641, China |
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Abstract To solve the internal and external disturbances in permanent magnet synchronous motors (PMSM) with parameter variations, modeling error and load uncertainties, a reducedorder extended state observer (RESO) based on composite sliding mode control strategy was proposed. Based on the state space model, a novel RESO was designed to estimate and eliminate the internal and external disturbances with considering the speed signal of PMSM measured by the encoder, and the performance for the RESO was analyzed. The composite sliding mode control method was introduced to design the sliding mode surface and control law for improving the antiance ability of the whole control system, and the stability of the control strategy was analyzed by Lyapunov method. The hardwareintheloop speed control platform of PMSM was built based on the control core of DSP chip TMS320F28335 and the MATLAB control module. The proposed method was simulated and compared with traditional PI and linear active disturbance rejection control methods. The results show that the speed variation of the system with loading can be reduced more than 60% in contrast to traditional system with excellent performance of antidisturbance and regulation speed.
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MEI C C, XU L J. Suppression control of chaotic behaviors in ring motor coupling networks[J]. Journal of Jilin University (Science Edition), 2022,60(4):970-976. (in Chinese)
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LI S Q, CAO M Y, LI J, et al.Sensorlessbased active disturbance rejection control for a wind energy conversion system with permanent magnet synchronous generator[J]. IEEE Access, doi: 10.1109/ACCESS.2019.2938199.
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李志鹏,那少聃.改进型ADRC的感应电机定子磁场定向矢量控制[J].重庆邮电大学学报(自然科学版),2020,32(4):604-610.
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LI Z P, NA S D. Research on stator field oriented vector control of induction motor based on improved ADRC[J]. Journal of Chongqing University of Posts and Telecommunications (Natural Science Edition), 2020,32(4):604-610. (in Chinese)
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郭一军.具有输入饱和约束的永磁同步电机伺服系统鲁棒有限时间控制[J].重庆邮电大学学报(自然科学版),2019,31(5):737-742.
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GUO Y J. Robust finitetime control of PMSM servo system with input saturation constraint[J]. Journal of Chongqing University of Posts and Telecommunications (Natural Science Edition), 2019,31(5):737-742. (in Chinese)
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[8] |
LIU C Q, LUO G Z, DUAN X L, et al. Adaptive LADRCbased disturbance rejection method for electromechanical servo system[J].IEEE Transactions on Industry Applications, 2020,56(1):876-889.
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[9] |
LIU C Q, LUO G Z, CHEN Z, et al. Measurement delay compensated LADRC based current controller design for PMSM drives with a simple parameter tuning method[J]. ISA Transactions, 2020, 101:482-492.
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[10] |
LU W Q, TANG B, JI K H, et al. A new load adaptive identification method based on an improved sliding mode observer for PMSM position servo system[J]. IEEE Transactions on Power Electronics, 2021, 36(3):3211-3223.
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[11] |
QU L Z, QIAO W, QU L Y. Activedisturbancerejectionbased slidingmode current control for permanentmagnet synchronous motors[J]. IEEE Transactions on Power Electronics, 2020,36(1): 751-760.
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[12] |
YU J B, WU Y Q. Global robust tracking control for a class of cascaded nonlinear systems using a reducedorder extended state observer[J]. Nonlinear Dynamics, 2018, 94(2):1277-1289.
|
[1] |
LI S Q, ZHU C W, MAO Q B, et al. Active disturbance rejection vibration control for an allclamped piezoelectric plate with delay[J]. Control Engineering Practice,doi: 10.1016/j.conengprac.2020.104719.
|
[2] |
梅春草,许丽娟.环形电机耦合网络混沌行为的抑制控制[J].吉林大学学报(理学版),2022,60(4):970-976.
|
|
MEI C C, XU L J. Suppression control of chaotic behaviors in ring motor coupling networks[J]. Journal of Jilin University (Science Edition), 2022,60(4):970-976. (in Chinese)
|
[3] |
SU J Y, CHEN W H, YANG J. On relationship between timedomain and frequencydomain disturbance observers and its applications[J]. Journal of Dynamic Systems, Measurement, and Control,doi: 10.1115/1.4033631.
|
[4] |
CHEN W H, YANG J, ZHAO Z H. Robust control of uncertain nonlinear systems: a nonlinear DOBC approach[J]. Journal of Dynamic Systems, Measurement, and Control, doi: 10.1115/1.4033018.
|
[5] |
LI S Q, CAO M Y, LI J, et al.Sensorlessbased active disturbance rejection control for a wind energy conversion system with permanent magnet synchronous generator[J]. IEEE Access, doi: 10.1109/ACCESS.2019.2938199.
|
[6] |
李志鹏,那少聃.改进型ADRC的感应电机定子磁场定向矢量控制[J].重庆邮电大学学报(自然科学版),2020,32(4):604-610.
|
|
LI Z P, NA S D. Research on stator field oriented vector control of induction motor based on improved ADRC[J]. Journal of Chongqing University of Posts and Telecommunications (Natural Science Edition), 2020,32(4):604-610. (in Chinese)
|
[7] |
郭一军.具有输入饱和约束的永磁同步电机伺服系统鲁棒有限时间控制[J].重庆邮电大学学报(自然科学版),2019,31(5):737-742.
|
|
GUO Y J. Robust finitetime control of PMSM servo system with input saturation constraint[J]. Journal of Chongqing University of Posts and Telecommunications (Natural Science Edition), 2019,31(5):737-742. (in Chinese)
|
[8] |
LIU C Q, LUO G Z, DUAN X L, et al. Adaptive LADRCbased disturbance rejection method for electromechanical servo system[J].IEEE Transactions on Industry Applications, 2020,56(1):876-889.
|
[9] |
LIU C Q, LUO G Z, CHEN Z, et al. Measurement delay compensated LADRC based current controller design for PMSM drives with a simple parameter tuning method[J]. ISA Transactions, 2020, 101:482-492.
|
[10] |
LU W Q, TANG B, JI K H, et al. A new load adaptive identification method based on an improved sliding mode observer for PMSM position servo system[J]. IEEE Transactions on Power Electronics, 2021, 36(3):3211-3223.
|
[11] |
QU L Z, QIAO W, QU L Y. Activedisturbancerejectionbased slidingmode current control for permanentmagnet synchronous motors[J]. IEEE Transactions on Power Electronics, 2020,36(1): 751-760.
|
[12] |
YU J B, WU Y Q. Global robust tracking control for a class of cascaded nonlinear systems using a reducedorder extended state observer[J]. Nonlinear Dynamics, 2018, 94(2):1277-1289.
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