基于输入整形技术的交流伺服系统抖动抑制

doi:10.19595/j.cnki.1000-6753.tces.L80595

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Abstract In the AC servo system, the existence of elastic connecting devices such as couplings and gearboxes will result in residual vibration at the end of the load when the servo motor is operated at high speed, which will inevitably affect the positioning accuracy. In severe cases, it will cause machine tools and processing equipment damage, so the vibration during positioning must be suppressed. Aiming at this problem, this paper firstly models the servo positioning system as the motor-load double inertia model, then analyzes the cause of the vibration from the frequency domain angle, and proposes the positioning end vibration suppression algorithm based on input shaping technology, which will input the command and a series of pulses. The sequence is convolved and a new input command is sent to the system. Finally, through simulation and experiment, the three input shaping algorithms of ZV method, zero vibration and derivative input shaper (ZVD) and EI method (extra insensitivity input shaper, EI) are compared in terms of suppression effect, time lag and robustness in different case of load inertia.

Key words： Input shaping feedforward control vibration suppression on the end of load AC servo system

Received: 01 July 2018 Published: 12 November 2018

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TM383

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	Yang Ming
	Cao Jia
	Xu Dianguo

Cite this article:

Yang Ming,Cao Jia,Xu Dianguo. Suppression of Vibration of AC Servo System Based on Input Shaping Technique[J]. Transactions of China Electrotechnical Society, 2018, 33(21): 4979-4986.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.L80595 OR https://dgjsxb.ces-transaction.com/EN/Y2018/V33/I21/4979

[1] 李烨, 严欣平. 永磁同步电动机伺服系统研究现状及应用前景[J]. 微电机, 2011, 34(4): 30-32.
Li Ye, Yan Xinping.Research status and application prospect of permanent magnet synchronous motor servo system[J]. Micro-Motor, 2011, 34(4): 30-32.
[2] 李训杰, 耿连发. 现代永磁电动机交流伺服系统的发展和应用[J]. 电机技术, 2009(5): 20-22.
Li Xunjie, Geng Lianfa.Development and application of AC servo system for modern permanent magnet motors[J]. Journal of Electrical Machines, 2009(5): 20-22.
[3] 杨明, 胡浩, 徐殿国. 永磁交流伺服系统机械谐振成因及其抑制[J]. 电机与控制学报, 2012, 16(1): 79-84.
Yang Ming, Hu Hao, Xu Dianguo.The cause of mechanical resonance in permanent magnet AC servo system and its suppression[J]. Journal of Motors and Control, 2012, 16(1): 79-84.
[4] 倪启南, 杨明, 董翔, 等. 基于霍尔位置传感器的PMSM转速观测器状态估算误差抑制方法[J]. 电工技术学报, 2017, 32(17): 189-198.
Ni Qinan, Yang Ming, Dong Xiang, et al.State estimation error suppression for PMSM speed observer based on hall position sensor[J]. Transactions of China Electrotechnical Society, 2017, 32(17): 189-198.
[5] 徐东, 王田苗, 魏洪兴. 一种基于简化模型的永磁同步电机转动惯量辨识和误差补偿[J]. 电工技术学报, 2013, 28(2): 126-131.
Xu Dong, Wang Tianmiao, Wei Hongxing.A simplified model based inertia identification algorithm with error compensation of permanent magnet synchronous motors[J]. Transactions of China Electrotechnical Society, 2013, 28(2): 126-131.
[6] 黄佳佳, 周波, 李丹, 等. 滑模控制永磁同步电动机位置伺服系统抖振[J]. 电工技术学报, 2009, 24(11): 41-47.
Huang Jiajia, Zhou Bo, Li Dan, et al.Sliding mode control for permanent magnet synchronous motor servo system[J]. Transactions of China Electrotechnical Society, 2009, 24(11): 41-47.
[7] 黄科元, 金其军, 黄守道. 一种永磁同步电机转子位置混合辨识方法[J]. 电工技术学报, 2018, 33(9): 1938-1945.
Huang Keyuan, Jin Qijun, Huang Shoudao.A hybrid rotor position identification method for permanent magnet synchronous motor[J]. Transactions of China Electrotechnical Society, 2018, 33(9): 1938-1945.
[8] 陈勇, 高玉文, 陈章勇. 一种自适应同步滤波器和正交锁相环相结合的滑模观测器[J]. 电工技术学报, 2018, 33(2): 265-274.
Chen Yong, Gao Yuwen, Chen Zhangyong.A sliding mode observer based on combination of adaptive synchronization fliter and quadrature phaze locked loop[J]. Transactions of China Electrotechnical Society, 2018, 33(2): 265-274.
[9] 张志锋, 刘晓东. 基于高频信号注入的永磁同步电动机的无传感器控制及位置估计误差补偿[J]. 电气技术, 2017, 18(5): 12-18.
Zhang Zhifeng, Liu Xiaodong.Sensorless control of permanent magnet synchronous motor based on high frequency signal injection and estimated rotor position error compensation[J]. Electrical Engineering, 2017, 18(5): 12-18.
[10] 张润波, 林荣文, 高靖凯. 基于改进滑模观测器的PMSM无位置传感器的研究[J]. 电气技术, 2016, 17(1): 51-54, 61.
Zhang Runbo, Lin Rongwen, Gao Jingkai.Reserch on sensorless control method of PMSM based on an improved sliding mode observer[J]. Electrical Engineering, 2016, 17(1): 51-54, 61.
[11] Ohishi K.Robust position servo system based on vibration suppression control for industrial robotics[C]//The 2010 International Power Electronics Conference, Sapporo, Japan, 2010: 2230-2237.
[12] Hwang D S, Peng S C, Hsu P L.An integrated control/diagnostic system for a hard disk drive[J]. IEEE Transactions on Control Systems Technology, 1994, 2(4): 318-326.
[13] Kucera V, Hromcik M.Feed-forward delay-based input shaper confrontation with active feedback control[C]//Proceedings of the 6th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems, Prague, Czech Republic, 2011, 1: 258-262.
[14] Yoon J, Bahn W, Kim T, et al.A Kalman-filer-based tuning method for input shapers in servo systems[C]// Proceedings of 2015 International Automatic Control Conference, Yilan, Taiwan, 2016: 25-29.
[15] Biagiotti L, Melchiorri C.FIR filters for online trajectory planning with time-and-frequency-domain specifications[J]. Control Engineering Practice, 2012, 20(12): 1385-1399.