Study about control strategies of active vibration control

被引:0
作者
Guangyao, O [1 ]
Yu, W [1 ]
Yin, S [1 ]
机构
[1] Naval Acad Engn, Dept Weaponry Engn, Wuhan, Peoples R China
来源
INTEGRATING DYNAMICS, CONDITION MONITORING AND CONTROL FOR THE 21ST CENTURY - DYMAC 99 | 1999年
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The active vibration control(AVC), which is very effective in vibration control engineering, has vast prospects for vibration control in warships. In this paper, we have studied the control strategies of active vibration control system in which the magnetostrictive actuator is used based on the feedback control principle. First of all, the single-stage active isolation control system of linear model is analyzed, and the test is made on the experimental set-up with the processor TMS320C25. The result is satisfactory as the insertion loss is 12dB at 50Hz and 7.2dB in the range of 500Hz. The single-stage active vibration isolation control system of nonlinear model is also analyzed, and we formulated the transfer function of this control system. Second, we have studied feedback control, optimal control and dynamic compensator of the double-stage active vibration isolation control system,. We have drawn the conclusion that the feedback signal should stem from the vibration signal of upper stage, meanwhile, the result shows that it's difficult to achieve the optimal control by simple classic control theory. So we used the dynamic compensator to realize the optimal control. and the experiments have been carried out.
引用
收藏
页码:189 / 193
页数:3
相关论文
共 50 条
[41]   Vibration control gets active [J].
Spangler, R .
PHOTONICS SPECTRA, 2001, 35 (12) :98-+
[42]   VIBRATION CONTROL BY ACTIVE SERVODAMPER [J].
TANAKA, N .
JOURNAL OF MECHANICAL ENGINEERING LABORATORY, 1979, 33 (01) :10-22
[43]   UNDERWATER ACTIVE VIBRATION CONTROL [J].
GAN, WS .
OCEANS 89, VOL 1-6: AN INTERNATIONAL CONFERENCE ADDRESSING METHODS FOR UNDERSTANDING THE GLOBAL OCEAN, 1989, :1252-1254
[44]   An introduction to active vibration control [J].
Preumont, A .
RESPONSIVE SYSTEMS FOR ACTIVE VIBRATION CONTROL, 2002, 85 :1-41
[45]   ACTIVE CONTROL OF HELICOPTER VIBRATION [J].
PEARSON, JT ;
GOODALL, RM ;
LYNDON, I .
COMPUTING & CONTROL ENGINEERING JOURNAL, 1994, 5 (06) :277-284
[46]   Active noise and vibration control [J].
Trego, L .
AEROSPACE ENGINEERING, 1997, 17 (04) :47-47
[47]   Active control of sound and vibration [J].
by NVW editorial staff .
Noise and Vibration Worldwide, 2018, 49 (11) :335-339
[48]   Comparison of vibration control by confinement to conventional active vibration control methods [J].
Clark, WW ;
Sun, FN ;
Tarnowski, DJ .
INDUSTRIAL AND COMMERCIAL APPLICATIONS OF SMART STRUCTURES TECHNOLOGIES: SMART STRUCTURES AND MATERIALS 1997, 1997, 3044 :468-478
[49]   A Critical Review on Control Strategies for Structural Vibration Control [J].
Wani, Zubair Rashid ;
Tantray, Manzoor ;
Farsangi, Ehsan Noroozinejad ;
Nikitas, Nikolaos ;
Noori, Mohammad ;
Samali, Bijan ;
Yang, T. Y. .
ANNUAL REVIEWS IN CONTROL, 2022, 54 :103-124
[50]   ACTIVE VIBRATION CONTROL USING WAVE CONTROL CONCEPTS [J].
LU, J ;
CROCKER, MJ ;
RAJU, PK .
JOURNAL OF SOUND AND VIBRATION, 1989, 134 (02) :364-368