[1]廖政斌,王泽飞,祝 珊. 二惯量系统谐振在线抑制及相位补偿[J].湖北工业大学学报,2020,(4):34-38.
　LIAO Zhengbin,WANG Zefei,ZHU Shan. Online Resonance Suppression and Phase Compensation for Double Inertia System[J].,2020,(4):34-38.
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 二惯量系统谐振在线抑制及相位补偿()
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《湖北工业大学学报》[ISSN:1003-4684/CN:42-1752/Z]

卷:
期数:
2020年第4期
页码:
34-38
栏目:
湖北工业大学学报
出版日期:
2020-08-31

文章信息/Info

Title:
 Online Resonance Suppression and Phase Compensation for Double Inertia System
文章编号:
1003-4684(2020)04-0034-05
作者:
 廖政斌1;  王泽飞1;  祝 珊2
 1 湖北工业大学太阳能高效利用及储能运行控制湖北省重点实验室， 湖北 武汉 430068；
 2 国网湖北省咸宁市咸安区供电公司， 湖北 咸宁 437000
Author(s):
 LIAO Zhengbin1;  WANG Zefei1;  ZHU Shan2
 1 Hubei Key Laboratory for High-efficiency Utilization of Solar Energy and Operation Control of Energy Storage System, Hubei Univ. of Tech., Wuhan 430068,China;
 2 State Grid Power Supply Company, Xianan District, Xianning 437000,China
关键词:
 ; 交流伺服系统;  二惯量系统;  谐振抑制;  自适应陷波滤波器;  相位补偿
Keywords:
 ; AC servo system; double inertia system; resonance suppression; adaptive notch filter; phase compensation
分类号:
TM351
文献标志码:
A
摘要:
 由于交流伺服系统机械传动装置的刚度有限，弹性传动装置在交流伺服系统中会产生谐振，严重影响了系统的稳定性与快速性。针对典型交流伺服系统的机械传动装置，建立二惯量系统模型，分析谐振产生的原因及其影响，并设计一种自适应陷波滤波器对系统谐振进行抑制；由于陷波滤波器的加入，系统相位出现滞后，导致系统的带宽频率降低，影响系统响应的快速性；因此使用一种相位补偿方法，减小系统的相位滞后，提高系统带宽频率。通过仿真验证了考虑相位补偿自适应陷波滤波器对二惯量系统谐振抑制的有效性。
Abstract:
 Due to the limited rigidity of the mechanical transmission of the AC servo system, the elastic transmission will generate resonance in the AC servo system, which seriously affects the stability and rapidity of the system. In this paper, a two-inertia system model is established for the mechanical transmission of a typical AC servo system. The causes and effects of resonance are analyzed. An adaptive notch filter is designed to suppress the resonance of the system. Due to the addition of the notch filter, the phase of the system lags reduces the bandwidth of the system and affects the rapid response of the system. Therefore, the phase compensation method is used to reduce the phase lag of the system and increase the bandwidth of the system. The effectiveness of the phase-compensated adaptive notch filter for the resonance suppression of the two-inertia system is verified by simulation.

参考文献/References:

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备注/Memo

备注/Memo:
［收稿日期］ 2019-12-21
［基金项目］ 国家自然科学基金青年基金项目（51607060）
［第一作者］ 廖政斌(1993-)， 男， 湖北咸宁人，湖北工业大学硕士研究生，研究方向为伺服电机控制算法
更新日期/Last Update: 2020-08-16