哈尔滨商业大学学报（自然科学版）2026，Vol.42Issue(3)：366-376,11.
基于广义积分ESO的PMSM线性自抗扰速度控制
Linear active disturbance rejection control for speed control of PMSM using generalized integrator ESO
摘要
Abstract
In the permanent magnet synchronous motor speed regulation system(PMSM),classical linear active disturbance rejection control(LADRC)introduced noise when the bandwidth of extended state observer(ESO)increased,which reduced the disturbance estimation accuracy and current control accuracy.To solve the issue,an improved LADRC incorporating a generalized integrator extended state observer(GIESO)was presented.Conventional LADRC was constructed and analyzed using the mathematical model of PMSM.The structure of LADRC was improved by incorporating a generalized integrator into ESO,and the anti-disturbance performance and disturbance estimation accuracy of GIESO were also analyzed.The performance of the proposed method was validated on an experimental drive system.The experimental results demonstrated that the method effectively improved the anti-disturbance performance of ESO and the current control accuracy of LADRC.关键词
广义积分扩展状态观测器/线性自抗扰控制/永磁同步电机/转速控制/扰动补偿/电流控制精度Key words
generalized integrator extended state observer/linear active disturbance rejection control/permanent magnet synchronous motor/speed control/disturbance compensation/current control accuracy分类
信息技术与安全科学引用本文复制引用
汪方斌,卢胜,朱达荣,龚雪,汪萍..基于广义积分ESO的PMSM线性自抗扰速度控制[J].哈尔滨商业大学学报（自然科学版）,2026,42(3):366-376,11.基金项目
安徽省自然科学基金(2008085UD09) （2008085UD09）
安徽省2023新时代教育质量工程项目(2024xscx115) （2024xscx115）
安徽省教育厅高校杰出青年科研项目(2022AH020025). （2022AH020025）
