A Control Method for IPMSM Based on Active Disturbance Rejection Control and Model Predictive Control

Fang Liu, Haotian Li, Ling Liu, Runmin Zou and Kangzhi Liu
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Fang Liu: School of Automation, Central South University, Changsha 410083, China
Haotian Li: School of Automation, Central South University, Changsha 410083, China
Ling Liu: Power Construction Corporation of China, Jiangxi Electric Power Design Institute CO., LTD, Nanchang 330096, China
Runmin Zou: School of Automation, Central South University, Changsha 410083, China
Kangzhi Liu: Department of Electrical and Electronic Engineering, Chiba University, Chiba 2638522, Japan

Mathematics, 2021, vol. 9, issue 7, 1-16

Abstract: In this paper, the speed tracking problem of the interior permanent magnet synchronous motor (IPMSM) of an electric vehicle is studied. A cascade speed control strategy based on active disturbance rejection control (ADRC) and a current control strategy based on improved duty cycle finite control set model predictive control (FCSMPC) are proposed, both of which can reduce torque ripple and current ripple as well as the computational burden. First of all, in the linearization process, some nonlinear terms are added into the control signal for voltage compensation, which can reduce the order of the prediction model. Then, the dq-axis currents are selected by maximum torque per ampere (MTPA). Six virtual vectors are employed to FCSMPC, and a novel way to calculate the duty cycle is adopted. Finally, the simulation results show the validity and superiority of the proposed method.

Keywords: active disturbance rejection control; finite control set model predictive control; interior permanent magnet synchronous motor (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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