| 永磁同步电动机高精度位置控制系统研究 |
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| 引用本文： | 陈曦,李美美,董砚. 永磁同步电动机高精度位置控制系统研究[J]. 微电机, 2007, 40(9): 41-43,53 |
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| 作者姓名： | 陈曦 李美美 董砚 |
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| 作者单位： | 河北工业大学,自动化系,天津,300130 |
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| 摘 要： | 为了提高火炮传动系统的射击精度，提高永磁同步电机的矩角控制理论，并采用旋转变压器轴角粗、精机组合的原理，提出了一种工程实用的多极旋转变压器轴角一数字转换系统的测试方法。通过软、硬件结合，使传动系统空回量明显减小，精度得到很大提高。
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| 关 键 词： | 矩角控制 粗精机组合 永磁同步电机 控制系统 旋转变压器 |
| 文章编号： | 1001-6848（2007）09-0041-03 |
| 修稿时间： | 2006-11-13 |
High Precise Position Control System of PM Synchronous Motor |
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| CHEN Xi,LI Mei-mei,DONG Yan. High Precise Position Control System of PM Synchronous Motor[J]. Micromotors, 2007, 40(9): 41-43,53 |
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| Authors: | CHEN Xi LI Mei-mei DONG Yan |
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| Affiliation: | Hebei University of Technology, Tianjin 300130, China |
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| Abstract: | To improve the precision of the artillery system, this paper proposes the torque-angle control theory of PMSM and based on the principle of combination of coarse and fine axis angle, this paper presents and engineering practical accuracy test method of multi-pole resolver to digital conversion system, use program debug, the experiment results show that the proposed method can obtain perfect location and precision. |
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| Keywords: | Torque-angle control Combination of coarse and fine code PMSM Control system Resolver |
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