Integrated Position and Speed Control for PMSM Servo System Based on Extended State Observer

The permanent magnet synchronous motor (PMSM) servo systems are widely adopted in many applications, where demand fast responses, high precision and strong ability of anti-disturbance, etc. First, this paper briefly introduce the design of sliding mode control (SMC), active disturbance rejection control (ADRC) for integrated position and speed controller for PMSM servo systems. Then the SMC basd on an extended state observer (ESO) for PMSM servo system is proposed. At last, the dynamic-state, steady-state and anti-disturbance performances are compared through experimental results. And the experimental results demonstrate the SMC with ESO (SMC-ESO) can achieve faster dynamic response, smaller chattering problem and anti-disturbance performances in comparison with conventional SMC. Although the overall performances of ADRC and SMC-ESO are similar, the SMC-ESO uses less parameters than ADRC and is convenient to be realized in real embedded system.

[1]  Gernot Herbst,et al.  Practical Active Disturbance Rejection Control: Bumpless Transfer, Rate Limitation, and Incremental Algorithm , 2016, IEEE Transactions on Industrial Electronics.

[2]  Carlos García-Rodriguez,et al.  On the Control of the Permanent Magnet Synchronous Motor: An Active Disturbance Rejection Control Approach , 2014, IEEE Transactions on Control Systems Technology.

[3]  Yuxin Su,et al.  Automatic disturbances rejection controller for precise motion control of permanent-magnet synchronous motors , 2005, IEEE Transactions on Industrial Electronics.

[4]  Hui Wang,et al.  A new fuzzy active-disturbance rejection controller applied in PMSM position servo system , 2014, 2014 17th International Conference on Electrical Machines and Systems (ICEMS).

[5]  Carlos García-Rodriguez,et al.  Robust backstepping tracking controller for low speed PMSM positioning system: Design, analysis, and implementation , 2015, ICIT.

[6]  Seddik Bacha,et al.  A review on ADRC based PMSM control designs , 2017, IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society.

[7]  Yuanqing Xia,et al.  Attitude Tracking of Rigid Spacecraft With Bounded Disturbances , 2011, IEEE Transactions on Industrial Electronics.

[8]  Zhou Bo.  Integrated Design for Permanent Magnet Synchronous Motor Servo Systems Based on Sliding Mode Control , 2009 .

[9]  Fayez F. M. El-Sousy,et al.  Hybrid ${\rm H}^{\infty}$-Based Wavelet-Neural-Network Tracking Control for Permanent-Magnet Synchronous Motor Servo Drives , 2010, IEEE Transactions on Industrial Electronics.

[10]  Vincent Acary,et al.  Chattering-Free Digital Sliding-Mode Control With State Observer and Disturbance Rejection , 2012, IEEE Transactions on Automatic Control.

[11]  Li Sun,et al.  Nonlinear Speed Control for PMSM System Using Sliding-Mode Control and Disturbance Compensation Techniques , 2013, IEEE Transactions on Power Electronics.

[12]  Kai-Jie Yang,et al.  Intelligent position control of permanent magnet synchronous motor using recurrent fuzzy neural cerebellar model articulation network , 2015 .

[13]  Zhiqiang Gao,et al.  An alternative paradigm for control system design , 2001, Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228).

[14]  Jun Yang,et al.  Finite-time disturbance rejection control for robotic manipulators based on sliding mode differentiator , 2013, 2013 25th Chinese Control and Decision Conference (CCDC).

[15]  Xin Ping,et al.  SMC with disturbance observer for high performance PMSM , 2011, 2011 International Conference on Mechatronic Science, Electric Engineering and Computer (MEC).

[16]  Shubo Wang,et al.  ESO-Based Adaptive Sliding Control for Nonlinear Servo System with Unknown Disturbance and Uncertainties , 2018, 2018 10th International Conference on Modelling, Identification and Control (ICMIC).