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宁夏大学 电子与电气工程学院,宁夏 银川 750021
Received:20 August 2025,
Published:25 March 2026
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刘浩睿,王金梅,刘永强.计及参数失配的永磁同步电机模型预测控制策略[J].西北工程技术学报(中英文),2026,25(1):77-87.
LIU Haorui,WANG Jinmei,LIU Yongqiang.Model Predictive Control Strategy for Surface-Mounted Permanent Magnet Synchronous Motors Considering Parameter Mismatch[J].Journal of Northwest Engineering Technology,2026,25(01):77-87.
刘浩睿,王金梅,刘永强.计及参数失配的永磁同步电机模型预测控制策略[J].西北工程技术学报(中英文),2026,25(1):77-87. DOI: 10.26974/j.cnki.XBGC.2026.01.011.
LIU Haorui,WANG Jinmei,LIU Yongqiang.Model Predictive Control Strategy for Surface-Mounted Permanent Magnet Synchronous Motors Considering Parameter Mismatch[J].Journal of Northwest Engineering Technology,2026,25(01):77-87. DOI: 10.26974/j.cnki.XBGC.2026.01.011.
针对永磁同步电机三矢量模型预测控制中存在的计算效率与参数鲁棒性不足的问题,提出一种计及参数失配的永磁同步电机模型预测控制策略。基于电流无差拍控制思想,将最小电流跟踪误差目标映射为最小电压矢量跟踪误差目标,并构建了全新的价值函数;通过起始电压矢量的扇区定位,对备选电压矢量进行预筛选,显著减少了每个控制周期内所需的预测评估次数;引入龙伯格状态观测器,将由参数失配引起的扰动补偿到模型中,有效抑制了参数失配对模型性能的影响。以表贴式永磁同步电机为研究对象,在起动-加载-升速-降速工况下,对计及参数失配的永磁同步电机模型预测控制策略进行仿真,结果表明,该控制方案在维持系统期望系统动态和稳态响应的同时,有效减轻了实时计算负担,增强了系统稳定性。
To address the limited computational efficiency and inadequate parameter robustness of three-vector model predictive current control for permanent magnet synchronous motors(PMSMs), this study proposed a model predictive control strategy that explicitly accounts for parameter mismatch. Leveraging deadbeat current control, it mapped the objective of minimizing current-tracking error to minimizing voltage-vector tracking error and formulated a new cost function. Sector identification of the initial voltage vector was used to preselect candidate voltage vectors, substantially reducing the number of predictive evaluations per control cycle. A Luenberger state observer is employed to estimate and compensate disturbances arising from parameter mismatch within the model, effectively attenuating their impact on control performance. The proposed strategy is evaluated on a surface-mounted PMSM via simulations under start-up, load application, acceleration, and deceleration scenarios. Results show that the method reduces real-time computational burden and enhances system stability while preserving the desired dynamic and steady-state performance.
Ma C W , Li H Y , Yao X L , et al . An improved model-free predictive current control with advanced current gradient updating mechanism [J]. IEEE Transactions on Industrial Electronics , 2021 , 68 ( 12 ): 11968 - 11979 .
Siami M , Khaburi D A , Abbaszadeh A , et al . Robustness improvement of predictive current control using prediction error correction for permanent-magnet synchronous machines [J]. IEEE Transactions on Industrial Electronics , 2016 , 63 ( 6 ): 3458 - 3466 .
王秀平 , 蔡旭 , 曲春雨 , 等 . 基于龙伯格观测器的PMSM双矢量模型预测控制 [J]. 辽宁工程技术大学学报(自然科学版) , 2024 , 43 ( 4 ): 486 - 493 .
赵法强 , 汪建波 , 袁汉凯 . 基于滑模观测器扰动抑制的永磁同步电机模型预测控制方法 [J]. 微电机 , 2021 , 54 ( 8 ): 92 - 97 .
文宇良 , 陈春阳 , 曾小凡 , 等 . 一种基于预测误差校正的永磁同步电机模型预测电流控制方法 [J]. 铁道科学与工程学报 , 2025 , 22 ( 4 ): 1778 - 1787 .
Hu Y F , Liu K , Hua W , et al . First-order model based inductance identification with least square method for high-speed sensorless control of permanent magnet synchronous machines [J]. IEEE Transactions on Power Electronics , 2023 , 38 ( 7 ): 8719 - 8729 .
徐艳平 , 王极兵 , 张保程 , 等 . 永磁同步电机三矢量模型预测电流控制 [J]. 电工技术学报 , 2018 , 33 ( 5 ): 980 - 988 .
Wang F X , Li S H , Mei X Z , et al . Model-based predictive direct control strategies for electrical drives: An experimental evaluation of PTC and PCC methods [J]. IEEE Transactions on Industrial Informatics , 2015 , 11 ( 3 ): 671 - 681 .
李祥林 , 薛志伟 , 阎学雨 , 等 . 基于电压矢量快速筛选的永磁同步电机三矢量模型预测转矩控制 [J]. 电工技术学报 , 2022 , 37 ( 7 ): 1666 - 1678 .
陈跃峰 , 李佳耀 . 基于改进死区补偿方法的永磁同步电机无差拍电流预测控制 [J/OL]. 电源学报 , 1 - 13 ( 2025-01-21 )[ 2025-06-07 ]. https://link.cnki.net/urlid/12.1420.TM.20250121.1517.008 https://link.cnki.net/urlid/12.1420.TM.20250121.1517.008 .
范佩樟 , 刘凌 , 靳东松 , 等 . 永磁同步电机的无差拍电流预测控制优化算法 [J]. 西安交通大学学报 , 2023 , 57 ( 4 ): 29 - 38 .
Park S Y , Kwak S . Comparative study of three model predictive current control methods with two vectors for three-phase DC/AC VSIs [J]. IET Electric Power Applications , 2017 , 11 ( 7 ): 1284 - 1297 .
李键 , 牛峰 , 黄晓艳 , 等 . 永磁同步电机有限控集模型预测电流控制预测误差分析 [J]. 电机与控制学报 , 2019 ( 4 ): 1 - 7 .
Zhang X G , Zhang L , Zhang Y C . Model predictive current control for PMSM drives with parameter robustness improvement [J]. IEEE Transactions on Power Electronics , 2019 , 34 ( 2 ): 1645 - 1657 .
董小斌 , 林立 , 周建华 , 等 . 基于降阶龙伯格观测器的PMSM模型预测控制 [J]. 电气传动自动化 , 2024 , 46 ( 3 ): 1 - 5 .
徐岸非 , 朱雪松 , 袁雷 . 考虑相位补偿和参数失配的永磁同步电机混合模型磁链观测器 [J]. 电源学报 , 1 - 15 ( 2025-02-25 )[ 2025-06-04 ]. http://kns.cnki.net/kcms/detail/12.1420.tm.20250225.1141.004.html http://kns.cnki.net/kcms/detail/12.1420.tm.20250225.1141.004.html .
肖虎 , 吴公平 , 龙卓 , 等 . 参数失配下永磁同步电机无模型定子磁链滑模控制 [J]. 电工技术学报 , 2025 , 40 ( 12 ): 3883 - 3894 .
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