|本期目录/Table of Contents|

[1]蒋学程,彭侠夫.小转动惯量PMSM电流环二自由度内模控制[J].电机与控制学报,2011,(08):69-74.
 JIANG Xue-cheng,PENG Xia-fu.Two-degree-freedom internal model control for current loop of small rotational inertia PMSM[J].,2011,(08):69-74.
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小转动惯量PMSM电流环二自由度内模控制(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2011年08
页码:
69-74
栏目:
出版日期:
2011-08-20

文章信息/Info

Title:
Two-degree-freedom internal model control for current loop of small rotational inertia PMSM
作者:
蒋学程; 彭侠夫;
闽江学院电子系; 厦门大学信息科学与技术学院;
Author(s):
JIANG Xue-cheng12PENG Xia-fu2
1.Department of Electronics,College of Minjiang,Fuzhou 350001,China;2.College of Information Science and Technology,Xiamen University,Xiamen 361005,China
关键词:
转动惯量 永磁同步电机 动态性能 内模控制 鲁棒性
Keywords:
rotational inertia permanent magnet synchronous motors dynamic performance internal model control robustness
分类号:
TM341
DOI:
-
文献标志码:
A
摘要:
为改进小转动惯量永磁同步电机电流动态响应性能,建立考虑旋转反电动势和逆变器环节的永磁同步电机电流环三阶数学模型,以该数学模型为基础,设计小转动惯量永磁同步电机电流环二自由度内模控制器。并针对该电流控制系统的鲁棒性能与内模控制器参数、反馈滤波器参数都相关的问题,引入新的反馈滤波器,使两参数分别调节系统的动态跟踪性能和鲁棒性能。详细分析该内模控制方法下系统参数敏感度和负载对电流动态性能的影响。最后通过仿真和实验,表明该方法有助于提高小转动惯量永磁同步电机电流动态响应性能,且参数调整简单明确。
Abstract:
In order to improve the current dynamic response performance of small rotational inertia permanent magnet synchronous motor(PMSM),a three-order mathematic model of current loop considering rotating electromotive force and inverter was built.Based on that,a two-degree-freedom internal model control(2DOF-IMC) for current loop was proposed.With the problem,robustness of 2DOF-IMC system was dependent on two parameters of the feedback filter and internal controller,a new feedback filter was designed....

参考文献/References:

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备注/Memo

备注/Memo:
福建省自然科学基金(2010J05141)
更新日期/Last Update: 2012-03-27