Abstract
This paper proposes a novel robust super-twisting nonsingular fast terminal sliding mode control method for high precision position tracking of permanent magnet linear synchronous motor (PMLSM). Based on the position tracking error of PMLSM, a nonsingular fast terminal sliding mode variable is constructed to avoid the singularity and achieve the convergence of the position error in a finite time. To improve the convergence speed of the super-twisting algorithm and solve the gain overestimation problem of the existing algorithm, a dual-layer nested adaptive adjustment law based on the super-twisting scheme is proposed, which does not need the information of the unknown uncertainties. While ensuring that the conditions of the existence of the sliding mode hold, the control gain is made as small as possible to obtain a continuous switching control law to suppress the effect of the chattering phenomenon. The Lyapunov stability proves the robustness and convergence of the system. Experimental results confirm the effectiveness and feasibility of the designed position tracking control scheme.
Similar content being viewed by others
Abbreviations
- TSMC:
-
Terminal sliding mode control
- ATSMC:
-
Adaptive TSMC
- FTSMC:
-
Fast TSMC
- NTSMC:
-
Nonsingular TSMC
- NFTSMC:
-
Nonsingular fast TSMC
- ASTNFTSMC:
-
Adaptive super-twisting NFTSMC
- M:
-
The mass of the mover
- v :
-
The mover speed
- B :
-
The viscous friction coefficient
- F e :
-
The electromagnetic thrust
- F :
-
The nonlinear disturbances
- K f :
-
The electromagnetic thrust coefficient
- D :
-
The lumped system uncertainty
- i d, i q :
-
The dq-axis components of current
- U d, U q :
-
The dq-axis components of voltage
- L d, L q :
-
The dq-axis components of inductance
- R :
-
The resistance of motor mover
- ψ PM :
-
The secondary permanent magnet flux linkage
- τ :
-
The polar distance
- \(d,\,\,\dot d,\,\,\ddot d\) :
-
The mover position, velocity and acceleration
References
S. V. Shutemov and D. A. Chirkov, “A method for calculating a cylindrical linear valve motor,” Russian Electrical Engineering, vol. 91, no. 11, pp. 686–691, February 2020.
R. Zhu, Q. Yang, Y. Liu, R. Dong, C. Jiang, and J. Song, “Sliding mode robust control of hydraulic drive unit of hydraulic quadruped robot,” International Journal of Control, Automation, and Systems, vol. 20, no. 4, pp. 1336–1350, April 2022.
S. G. Min and B. Sarlioglu, “3-D performance analysis and multiobjective optimization of coreless-type PM linear synchronous motors,” IEEE Transactions on Industrial Electronics, vol. 65, no. 2, pp. 1855–1864, February 2018.
Q. Tan, X. Z. Huang, L. Y. Li, and M. Y. Wang, “Magnetic field analysis and flux barrier design for modular permanent magnet linear synchronous motor,” IEEE Transactions on Industrial Electronics, vol. 67, no. 5, pp. 3891–3900, May 2020.
Z. Yuan, Y. Xiong, G. Sun, J. Liu, and L. Wu, “Event-triggered quantized communication-based consensus in multiagent systems via sliding mode,” IEEE Transactions on Cybernetics, vol. 19, pp. 1–11, May 2022.
D. Fu, X. Zhao, and J. Zhu, “A novel robust super-twisting nonsingular terminal sliding mode controller for permanent magnet linear synchronous motors,” IEEE Transactions on Power Electronics, vol. 37, no. 3, pp. 2936–2945, March 2022.
S. V. Drakunov and V. I. Utkin, “Sliding mode control in dynamic systems,” International Journal of Control, vol. 55, no. 4, pp. 1029–1037, 1992.
H. Lee and V. I. Utkin, “Chattering suppression methods in sliding mode control systems,” Annual Reviews in Control, vol. 31, no. 2, pp. 179–188, August 2007.
S. Singh and S. Lee, “Design of integral sliding mode control using decoupled disturbance compensator with mismatched disturbances,” International Journal of Control, Automation, and Systems, vol. 19, no. 10, pp. 3264–3272, September 2021.
S. Oh, K. Cho, S. Ben Choi, and J. Kim, “A high-precision motion control based on a periodic adaptive disturbance observer in a PMLSM,” IEEE/ASME Transactions on Mechatronics, vol. 20, no. 5, pp. 2158–2171, October 2015.
Y. Zhang and R. Qi, “High-efficiency flux weakening drive for IPMSM based on model predictive control,” IEEE Transactions on Transportation Electrification, vol. 8, no. 3, pp. 3503–3511, September 2022.
I. A. Zamfirache, P. Radu-Emil, R. C. Roman, and E. M. Petriu, “Policy iteration reinforcement learning-based control using a grey wolf optimizer algorithm,” Information Sciences, vol. 585, no. C, pp. 162–175, March 2022.
T. Chen, A. Babanin, A. Muhammad, B. Chapron, and C. Chen, “Modified evolved bat algorithm of fuzzy optimal control for complex nonlinear systems,” Romanian Journal of Information Science and Technology, vol. 23, no. T, pp. T28–T40, December 2020.
X. Zhao and D. Fu, “Adaptive neural network nonsingular fast terminal sliding mode control for permanent magnet linear synchronous motor,” IEEE Access, vol. 7, pp. 180361–180372, December 2019.
L. Zhang, J. Bai, and J. Wu, “Speed sensor-less control system of surface-mounted permanent magnet synchronous motor based on adaptive feedback gain supertwisting sliding mode observer,” Journal of Sensors, vol. 2021, pp. 1–16, October 2021.
M. E. Şahin, H. İ. Okumuş, “Comparison of different controllers and stability analysis for photovoltaic powered buck-boost DC-DC converter,” Electric Power Components and Systems, vol. 46, no. 2, pp. 149–161, May 2018.
M. E. Şahın, H. İ.Okumuş., H. Kahvecı, “Sliding mode control of PV powered DC/DC buck-boost converter with digital signal processor,” Proc. of IEEE 2015 17th European Conference on Power Electronics and Applications (EPE’15 ECCE-Europe), Geneva, Switzerland, pp. 1–8, September 2015.
M. Bahraini, M. J. Yazdanpanah, and S. Vakili, “Sliding mode control revisited,” Transactions of the Institute of Measurement and Control, vol. 42, no. 14, pp. 2698–2707, October 2020.
C. Ming and X. Wang, “Nonsingular terminal sliding mode control-based prescribed performance guidance law with impact angle constraints,” International Journal of Control, Automation, and Systems, vol. 20, no. 3, pp. 715–726, March 2022.
A. Modiri and S. Mobayen, “Adaptive terminal sliding mode control scheme for synchronization of fractional-order uncertain chaotic systems,” ISA Transactions, vol. 105, pp. 33–50, October 2020.
W. Xu, A. K. Junejo, Y. Liu, and M. R. Islam, “Improved continuous fast terminal sliding mode control with extended state observer for speed regulation of PMSM drive system,” IEEE Transactions Vehicular Technology, vol. 68, no. 11, pp. 10465–10476, November 2019.
X. M. Yao, J. Park, H. R. Dong, L. Guo, and X. Lin, “Robust adaptive nonsingular terminal sliding mode control for automatic train operation,” IEEE Transactions on Systems, Man, Cybernetics: Systems, vol. 49, no. 12, pp. 2406–2415, December 2019.
M. Boukattaya, N. Mezghani, and T. Damak, “Adaptive nonsingular fast terminal sliding-mode control for the tracking problem of uncertain dynamical systems,” ISA Transactions, vol. 77, pp. 1–19, June 2018.
V. Torres-Gonzalez, T. Sanchez, L. M. Fridman, and J. A. Moreno, “Design of continuous twisting algorithm,” Automatica, vol. 80, pp. 119–126, June 2017.
J. Mendoza-Avila, J. A. Moreno, and L. M. Fridman, “Continuous twisting algorithm for third-order systems,” IEEE Transactions on Automatic control, vol. 65, no. 7, pp. 2814–2825, July 2020.
H. K. Chiang and W. B. Lin, “Sub-optimal algorithm second-order sliding mode control for a synchronous reluctance motor speed drive,” Transactions of the Canadian Society Mechanical Engineering, vol. 40, no. 5, pp. 897–908, 2016.
C. Gunasekara, “Linear approximation for bandwidth-power product minimisation for downlink OFDM access in cognitive radio,” Electronics Letters, vol. 55, no. 4, pp. 226–228, February 2019.
J. A. Moreno and M. Osorio, “Strict Lyapunov functions for the super-twisting algorithm,” IEEE Transactions on Automatic Control, vol. 57, no. 4, pp. 1035–1040, April 2012.
T. Zhang, Z. Xu, J. Li, H. Zhang, and C. Gerada, “A third-order super-twisting extended state observer for dynamic performance enhancement of sensorless IPMSM drives,” IEEE Transactions on Industrial Electronics, vol. 67, no. 7, pp. 5948–5958, July 2020.
H. Wang, X. Ge, and Y. C. Liu, “Second-order slidingmode MRAS observer-based sensorless vector control of linear induction motor drives for medium-low speed maglev applications,” IEEE Transactions on Industrial Electronics, vol. 65, no. 12, pp. 9938–9952, December 2018.
R. Sadeghi, S. M. Madani, M. Ataei, M. R. A. Kashkooli, and S. Ademi, “Super-twisting sliding mode direct power control of a brushless doubly fed induction generator,” IEEE Transactions on Industrial Electronics, vol. 65, no. 11, pp. 9147–9156, November 2018.
Y. Deng, V. Lechappe, S. Rouquet, E. Moulay, and F. Plestan, “Super-twisting algorithm-based time-varying delay estimation with external signal,” IEEE Transactions on Industrial Electronics, vol. 67, no. 12, pp. 10663–10671, December 2020.
S. M. Esmaeilzadeh, M. Golestani, and S. Mobayen, “Chattering-free fault-tolerant attitude control with fast fixed-time convergence for flexible spacecraft,” International Journal of Control, Automation, and Systems, vol. 19, pp. 767–776, February 2021.
S. Laghrouche, J. Liu, F.S. Ahmed, M. Harmouche, and M. Wack, “Adaptive second-order sliding mode observer-based fault reconstruction for PEM fuel cell air-feed system,” IEEE Transactions on Control Systems Technology, vol. 23, no. 3, pp. 1098–1109, May 2015.
S. Yu, X. Yu, B. Shirinzadeh, and Z. Man, “Continuous finite-time control for robotic manipulators with terminal sliding mode,” Automatica, vol. 41, no. 11, pp. 1957–1964, November 2005.
Z. Zhu, Y. Xia, and M. Fu, “Attitude stabilization of rigid spacecraft with finite-time convergence,” International Journal of Robust and Nonlinear Control, vol. 21, no. 6, pp. 686–702, April 2011.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
We declare that we have no conflicts of interest to this work, and the work is approved by all authors for publication. We have no financial and personal relationships with other people or organizations that can inappropriately influence our work.
Additional information
Publisher’s Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
This work was supported in part by the Liaoning Provincial Natural Science Foundation of China under Grant 20170540677.
Dongxue Fu was born in Jiaozuo, Henan Provinces, China, in 1992. He received his B.S. degree in electrical engineering and automation from Beihua University, Jilin, China, in 2017. Now he is currently pursuing a Ph.D. degree in the School of Electrical Engineering, Shenyang University of Technology. His current research interests include motor control, precision motion control, intelligent control, and neural networks.
Ximei Zhao was born in Changchun, Jilin Provinces, China, in 1979. She received her B.S., M.S., and Ph.D. degrees in electrical engineering from Shenyang University of Technology, Shenyang, China, in 2003, 2006, and 2009, respectively. She is currently a professor and a doctoral supervisor with the School of Electrical Engineering in Shenyang University of Technology. Her research interests are electrical machines, motor drives, motor control, intelligent control, and robot control. She has authored or coauthored more than 100 technical papers, 3 textbooks and holds 15 patents in these areas.
Jianguo Zhu received his B.E. degree from Jiangsu Institute of Technology, China in 1982, an M.E. degree from Shanghai University of Technology, China in 1987, and a Ph.D. degree from the University of Technology Sydney (UTS), Australia in 1995, all in electrical engineering. He was appointed a lecturer at UTS in 1994 and promoted to full professor in 2004 and Distinguished Professor of Electrical Engineering in 2017. At UTS, he has held various leadership positions, including the Head of School for School of Electrical, Mechanical and Mechatronic Systems and Director for Centre of Electrical Machines and Power Electronics. In 2018, he joined the University of Sydney, Australia, as a full professor and the Head of School for School of Electrical and Information Engineering. His research interests include computational electromagnetics, measurement and modelling of magnetic properties of materials, electrical machines and drives, power electronics, renewable energy, microgrids, and digital energy systems.
Rights and permissions
About this article
Cite this article
Fu, D., Zhao, X. & Zhu, J. Robust Tracking Control for Permanent Magnet Linear Synchronous Motors With Unknown Uncertainties via Sliding Mode Approach. Int. J. Control Autom. Syst. 22, 503–516 (2024). https://doi.org/10.1007/s12555-022-0438-4
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12555-022-0438-4