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论文:2019,Vol:37,Issue(3):636-642 |
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引用本文： |
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魏玉兰, 李兵, 张清珠, 欧鹏飞. 混和输入整形控制策略快速抑制机器人振动[J]. 西北工业大学学报 |
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WEI Yulan, LI Bing, ZHANG Qingzhu, OU Pengfei. Quick Suppression of Vibration of Robot via Hybrid Input Shaping Control Strategy[J]. Northwestern polytechnical university |
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| 混和输入整形控制策略快速抑制机器人振动 |
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| 魏玉兰1,2, 李兵1,3, 张清珠1, 欧鹏飞3 |
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1. 湖州师范学院 工学院, 浙江 湖州 313000;
2. 麦吉尔大学 机械工程系, 加拿大 蒙特利尔 H3A0C3;
3. 麦吉尔大学 采矿与材料工程系, 加拿大 蒙特利尔 H3A0C5 |
| 摘要: |
| 当多模态系统中各个模态的振动幅度和共振频带宽度差异明显时，正脉冲多模态输入整形器在有效减小残余振动的同时却增加了系统响应时间，而负脉冲混合多模态输入整形方法可解决该问题。介绍了其控制策略的基本原理和一个3-DOF并联机器人，并构造6种减小该机器人前2个模态振动的负脉冲混合输入整形器。使用仿真获得了各种负脉冲混合两模态输入整形器（NHTIS）的振动响应曲线，分析了其响应时间和抑制振动的能力，并分别与正脉冲、负脉冲两模态输入整形器对比。结果表明NHTIS能在减小多模态残余振动的同时提高系统响应速度。 |
| 关键词:
输入整形
多模态
负脉冲
混合振动控制
机器人
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| Quick Suppression of Vibration of Robot via Hybrid Input Shaping Control Strategy |
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| WEI Yulan1,2, LI Bing1,3, ZHANG Qingzhu1, OU Pengfei3 |
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1. School of Engineering, Huzhou University, Huzhou 313000, China;
2. Department of Mechanical Engineering, McGill University, Montreal H3A0C3, Canada;
3. Department of mining and Materials Engineering, McGill University, Montreal H3A0C5, Canada |
| Abstract: |
| When the vibration amplitude and resonant frequency bandwidth of each mode are different in the multiple-modal system, the response time of a system is increased but the residual vibration is effectively reduced by the positive impulses multiple-modal input shapers. However, a negative impulses hybrid multiple-modal input shaping method can solve those problems. The basic principle of this control strategy and a 3-DOF parallel robot were introduced. Six negative impulses hybrid input shapers to reduce vibration of the first two modes were constructed based on the robot. Using simulation methods, the response time and vibration suppression abilities of various negative impulses hybrid two-modal input shapers (NHTIS) were obtained by analyzing the vibration response curves of these input shapers, and comparing with positive and negative impulses two-modal input shapers, respectively. The results show that the NHTIS can improve the response speed of the system while significantly reducing the multiple-modal residual vibration. |
| Key words:
input shaping
multiple-modal
negative impulse
hybrid vibration control
robot
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| 收稿日期: 2018-06-14
修回日期:
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| DOI: 10.1051/jnwpu/20193730636 |
| 基金项目: 国家留学基金（201708330107）与浙江省自然科学基金（LQ12E05008）资助 |
| 通讯作者:
Email： |
| 作者简介: 魏玉兰(1980-),女,湖州师范学院讲师、博士,主要从事机器人运动及振动控制、图像处理与模式识别研究。
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参考文献: |
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[1] KAPUCU S, NIHAT Y, YAVUZ H. Suppression of Residual Vibration of a Translating-Swinging Load by a Flexible Manipulator[J]. Mechatronics, 2008(18):121-128
[2] 郁春丽, 牛王强. 基于输入整形法的码头装卸起重机防摇研究[J]. 计算机仿真, 2016, 33(11):233-238 YU Chunli, NIU Wangqiang. Research on Anti Sway of Wharf Handling Crane Based on Input Shaping Method[J]. Computer Simulation, 2016, 33(11):233-238(in Chinese)
[3] JIA P X, LI E, LIANG Z Z, et al. Adaptive PD Control Combined with Input Shaping for Suppressing Vibration of a Single-Mode Flexible Mechanism[J]. Journal of Vibration and Shock, 2013, 32(17):189-193
[4] MOHAMMED F D, ZIYAD N M. Nonlinear Input-Shaping Controller for Quay-Side Container Cranes[J]. Nonlinear Dynamics, 2006(45):149-170
[5] LI B, ZHANG X P, MILLS J K, et al. Vibration Suppression of a 3-PRR Flexible Parallel Manipulator Using Input Shaping[C]//IEEE International Conference on Mechatronics and Automation, Changchun, China, 2009:3539-3544
[6] MASOUD Z, ALHAZZA K. Frequency-Modulation Input Shaping for Multimode Systems[J]. Journal of Vibration and Control, 2016, 22(15):3439-3451
[7] LI B, WEI Y L, ZHU S X, et al. Hybrid Multi-Mode Input Shaping Suppresses the Vibration of a 3-DOF Parallel Manipulator[C]//International Conference on Advanced Engineering Materials and Technology, Sanya, China, 2011:2115-2118
[8] HUANG Q, ZHANG D, LI B, et al. Vibration Suppression of Manipulator with Multiple-Mode Negative[C]//20122nd International Symposium on Chemical Engineering and Material Properties, Taiyuan, China, 2012:816-820
[9] BAUMGART M D, PAO L Y. Discrete Time-Optimal Command Shaping[J]. Journal of Automatica, 2007, 43:1403-1409
[10] ZHANG X P, MILLS J K, CLEGHORN W L. Dynamic Modelling and Experimental Validation of a 3-PRR Parallel Manipulator with Flexible Intermediate Links[J]. Journal of Intelligent and Robotic System, 2007, 50(4):323-340
[11] SINGHOSE W E, SEERING W P, SINGER N C. Time-Optimal Negative Input Shapers[J]. Journal of Dynamic, Measurement, and Control, 1997, 119(2):198-205
[12] HAN Y Y, LI B, WEI Y L, et al. Vibration Suppression of a 3-DOF Parallel Manipulator Based on Hybrid Negative Impulses Multi-Mode Input Shaping[C]//2011 International Conference on Mechatronics and Information Technology, Shenyang, China, 2012:372-377 |
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