控制理论(社会学)
稳健性(进化)
直接转矩控制
扭矩
自抗扰控制
扰动(地质)
鲁棒控制
控制工程
计算机科学
病媒控制
控制(管理)
控制系统
工程类
感应电动机
物理
电压
非线性系统
人工智能
基因
电气工程
热力学
生物
古生物学
化学
量子力学
生物化学
国家观察员
作者
Huanzhi Wang,Chenhao Zhao,Yuefei Zuo,Qiankang Hou,Christopher H. T. Lee
标识
DOI:10.1109/iecon49645.2022.9969093
摘要
The existing dead beat-direct torque and flux control under M-T framework (DB-DTFC-MT) strategy achieves fast dynamic response as well as robustness. But by nature, the DB control strategy only uses proportional control which is not able to eliminate the steady-state error when a disturbance happens. To be more specifically, one of the remaining issues in DB-DTFC-MT is when a disturbance caused by motor parameters variation happens, there will be an obvious steady-state error in the torque as well as flux control loops causing deterioration to the control performance. In this paper, active disturbance rejection control (ADRC) technique containing two extended state observers are adopted in DB-DTFC-MT strategy. The designed DB-ADRC strategy is able to estimate as well as compensate the disturbances resulting in the voltage vectors. Hence, the robustness of DB-DTFC-MT to motor parameters mismatch is further improved. The designed control scheme is verified on a real-time control platform in reliance on dSPACE MicroLabBox with a surface mounted permanent magnet synchronous motor.
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