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Simulation and experiments of active vibration control for ultra-long flexible manipulator under impact loads:

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成果类型:
期刊论文
作者:
Huang, Yi*;Liu, Zhiqiang;Du, Ronghua;Tang, Hongbin
通讯作者:
Huang, Yi
作者机构:
[Du, Ronghua; Huang, Yi; Liu, Zhiqiang; Tang, Hongbin] Changsha Univ Sci & Technol, Sch Automot & Mech Engn, Changsha, Hunan, Peoples R China.
[Huang, Yi] Educ Dept Hunan Prov, Key Lab Lightweight & Reliabil Technol Engn Vehic, Changsha, Hunan, Peoples R China.
[Huang, Yi] Hunan Univ, State Key Lab Adv Design & Mfg Vehicle Body, Changsha, Hunan, Peoples R China.
[Huang, Yi] Changsha Univ Sci & Technol, Changsha 410114, Hunan, Peoples R China.
通讯机构:
[Huang, Yi] C
Changsha Univ Sci & Technol, Changsha 410114, Hunan, Peoples R China.
语种:
英文
关键词:
Active vibration control;frequency domain;least mean square method;flexible manipulator;fast Fourier transform;inverse fast Fourier transform;pump truck
期刊:
Journal of Vibration and Control
ISSN:
1077-5463
年:
2019
卷:
25
期:
3
页码:
675-684
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC); Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province; Key Laboratory of Lightweight and Reliability Technology for Engineering Vehicle, Education Department of Hunan Province (Changsha University of Science Technology); China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [11572055, 2018JJ2418, 2017KFJJ09, 2017M612548]
机构署名:
本校为第一且通讯机构
院系归属:
汽车与机械工程学院
摘要:
This paper aims to reduce the tip vibration of an ultra-long flexible manipulator subjected to impact loads. A modified least mean square method is proposed to determine the frequency response matrix of control paths and identify the complex amplitude of external excitation responses. The presented work is innovative in the sense that: (1) a theoretical model and a new algorithm are proposed for the identification of explicit convergence conditions of online parameters, and they are used to calculate output variables for the optimized robotic control; (2) an active numerical approach is develo...

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