Position-sensorless adaptive positioning control system for IPMSMs

被引：10
作者：
Kawamura, Naoki [1 ]
Hasegawa, Masaru [2 ]
Liu, Kang-Zhi [1 ]
Zanma, Tadanao [1 ]
机构：
[1] Chiba Univ, Dept Elect & Elect Engn, Inage Ku, 1-33 Yayoi, Chiba, Japan
[2] Chubu Univ, Dept Elect Engn, 1200 Matsumoto, Kasugai, Aichi, Japan
来源：
IET ELECTRIC POWER APPLICATIONS | 2019年 / 13卷 / 02期
关键词：
synchronous motor drives; servomechanisms; adaptive control; position control; parameter estimation; permanent magnet motors; sensorless machine control; comb filters; position-sensorless adaptive positioning control system; interior permanent magnet synchronous motors; positioning control performance; IPMSM; positioning servo systems; cost reduction; high reliability; dynamic certainty equivalence principle; stable parameter identification; MOTOR;
D O I：
10.1049/iet-epa.2018.5315
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Position-sensorless positioning control system of interior permanent magnet synchronous motors (IPMSMs) has been energetically researched for high reliability and cost reduction. To achieve fast response of positioning servo systems, accurate parameters of IPMSMs are required. The parameters vary due to temperature and/or ageing, which results in degradation of the positioning control performance. Thus, this study proposes a position-sensorless adaptive positioning control system for IPMSMs using the dynamic certainty equivalence principle for stable parameter identification. In addition, comb filters are used for fast estimation instead of low-pass filters. Experiments are demonstrated to validate the effectiveness and the feasibility of the proposed method.
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页码：138 / 147
页数：10
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