Abstract
An intelligent and efficient closed-loop simulation system without any hardware is proposed for AC servo system. According to the characteristics of AC servo system and its control processor, the code executing platform combined with the reverse Polish notation algorithm is developed. To gain the accurate simulation results, the discrete motor model and IPM model are built to deal with the dead-time. Based on the simulation system, parameter identification can be implemented and control parameters can be optimized by using the exhaust algorithm. The parameters obtained by the simulation system were successfully applied to an experimental system, and the favorable control performance was achieved.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Seok B L. Closed-loop estimation of permanent magnet synchronous motor parameters by PI controller gain tuning. IEEE T Energy Conver, 2006, 21(4): 863–870
Min Y, Chen L. A transient energy function for power systems including the induction motor model. Sci China Ser E-Tech Sci, 2007, 50(5): 575–584
Yusivar F, Wakao S. Minimum requirements of motor vector control modeling and simulation utilizing C MEX S-function in matlab/simulink. IEEE, 2001, 1(3): 315–321
Ning J, Kevin B, Philip A, et al. A simulation method for the firing sequences of motor units. J Electromyogr Kines, 2007, 17(5): 527–534
Alfred V, Aho R S, Jeffrey D. Ullman. Compilers: Principles, Techniques, and Tools. Beijing: Chinese People Press, 2002. 112–117
Petrovic V, Ortega R. Design and implementation of an adaptive controller for torque ripple minimization in PM synchronous motors. IEEE T PE, 2000, 15(5): 871–880
Christopher W, David R. A Retargetable C Compiler Design and Implementation. Beijing: Electrical Industry Press, 2005. 294–298
Grady B, James R, Ivar J. The Unified Modeling Language User Guide. Beijing: Mechanical Industry Press, 2006. 90–101
Jabbar M A, Hla N P, Liu Z J, et al. Modeling and numerical simulation of a brushless permanent magnet DC motor in dynamic conditions by time-stepping technique. IEEE T Ind Appl, 2004, 40(3): 763–770
Kim Y S, Choi Y K. Speed-sensorless vector control for permanent-magnet synchronous motors based on instantaneous reactive power in the wide-speed region. IEE Proc Electr Power, 2005, 152(5): 1343–1349
Liu H T, Mei J P, Zhao X M, et al. Inverse dynamics and servomotor parameter estimation of a 2-DOF spherical parallel mechanism. Sci China Ser E-Tech Sci, 2008, 51(3): 277–287
Zhang D L, Ai X, Xu C J, et al. DSP-based software AC servo systems with PM synchronous motors. Electr Mach Sys, 2001, 2(6): 755–758
Morimoto S, Sanada M, Takeda Y. Inverter-driven synchronous motor for constant power. IEEE T Auto Contr, 1996, 2(1): 18–24
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hao, S., Zheng, W., Hao, M. et al. Research on closed-loop simulation system for digital AC servo system. Sci. China Ser. E-Technol. Sci. 52, 1830–1837 (2009). https://doi.org/10.1007/s11431-009-0207-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11431-009-0207-0