[1]胡如夫,李普,陈南,等.基于H∞的振动系统多输入多输出鲁棒控制仿真[J].东南大学学报(自然科学版),2005,35(6):894-897.[doi:10.3969/j.issn.1001-0505.2005.06.014]
 Hu Rufu,Li Pu,Chen Nan,et al.MIMO Robust control simulation for vibration system based on H∞ scheme[J].Journal of Southeast University (Natural Science Edition),2005,35(6):894-897.[doi:10.3969/j.issn.1001-0505.2005.06.014]
点击复制

基于H的振动系统多输入多输出鲁棒控制仿真()
分享到:

《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
35
期数:
2005年第6期
页码:
894-897
栏目:
机械工程
出版日期:
2005-11-20

文章信息/Info

Title:
MIMO Robust control simulation for vibration system based on H scheme
作者:
胡如夫12 李普1 陈南1 孙庆鸿1
1 东南大学机械工程系, 南京 210096; 2 宁波工程学院机械工程系, 宁波 315016
Author(s):
Hu Rufu12 Li Pu1 Chen Nan1 Sun Qinghong1
1 Department of Mechanical Engineering, Southeast University, Nanjing 210096, China
2 Department of Mechanical Engineering, Ningbo College, Ningbo 315016, China
关键词:
结构振动主动控制 鲁棒控制 H控制
Keywords:
active vibration control Robust control Hcontrol
分类号:
TH113.1;O318;TB535
DOI:
10.3969/j.issn.1001-0505.2005.06.014
摘要:
应用H控制理论,设计多输入多输出结构振动鲁棒H反馈控制系统.首先建立了振动系统多输入多输出反馈控制模型,然后利用混合灵敏度设计方法,通过合理选择性能加权函数和鲁棒加权函数,将鲁棒反馈控制器设计问题转化为标准H控制问题求解.以简支钢梁为对象,完成了两输入两输出结构振动鲁棒H控制器设计,频域和时域的仿真计算结果表明,通过对性能加权函数和鲁棒加权函数的选取,系统闭环后最大奇异值显著下降,系统能在指定频带上取得良好的减振效果.
Abstract:
The MIMO(multi-input multi-output)Robust feedback control model of vibration system is presented via the Hcontrol theory, and the mixed sensitivity design method is used to design the Robust Hcontroller of vibration system. The augment plant for the vibration system is presented by introducing of the performance weighting function and the Robust weighting function. The feedback controller design scheme is transformed into the Hstandard problem to solve. The simulation results for a simple-simple beam with two sensors and two actuators show that the acceleration response of vibration system can be reduced effectively in assigned frequency band, the maximum singular value of the vibration system decreases evidently.

参考文献/References:

[1] Doyle J C,Glover K.State-space solution to standard H2 and Hcontrol problems[J].IEEE Trans Automat Contr,1989,34(8):831-847.
[2] Bai M R,Lin H H.Comparison of active noise control structures in the presence of acoustical feedback by using the Hsynthesis technique[J]. Journal of Sound and Vibration,1997,206(4):453-471.
[3] Kar I N,Miyakura T,Seto K.Bending and torsional vibration control of a flexible plate structure using H-based robust control low[J].IEEE Transactions on Control System Technology,2000,8(3):545-553.
[4] 李普,孙庆鸿,陈南.结构振动声辐射的H控制实验研究[J].声学学报,2000,25(5):472-475.
  Li Pu,Sun Qinghong,Chen Nan.The Hcontrol experiment study for structure-acoustic system [J].ACTA Acoustica,2000,25(2):472-475.(in Chinese)
[5] 李普,孙庆鸿,陈南.振动系统复合摄动的鲁棒H控制研究[J].振动工程学报,2001,14(1):118-121.
  Li Pu,Sun Qinghong,Chen Nan.Robust H control for active vibration system with mixed uncertainty [J]. Journal of Vibration Engineering,2001,14(1):118-121.(in Chinese)
[6] 胡如夫,李普,孙庆鸿.结构振动噪声的H反馈控制研究[J].东南大学学报(自然科学版),2004,34(2):232-234.
  Hu Rufu,Li Pu,Sun Qinghong.The Hfeedback force control study for structure-acoustic system [J].Journal of Southeast University(Natural Science Edition),2001,34(2):232-234.(in Chinese)
[7] 申铁龙.H控制理论与应用[M].北京:清华大学出版社,1996.1-20.

相似文献/References:

[1]朱清,费树岷,李涛.带有多个离散和分布时滞的不确定系统的鲁棒自适应控制[J].东南大学学报(自然科学版),2008,38(1):175.[doi:10.3969/j.issn.1001-0505.2008.01.034]
 Zhu Qing,Fei Shumin,Li Tao.Robust adaptive control for uncertain systems with multiple discrete and distributed delays[J].Journal of Southeast University (Natural Science Edition),2008,38(6):175.[doi:10.3969/j.issn.1001-0505.2008.01.034]
[2]胡寿松,王源.区间矩阵系统的保低成本鲁棒容错控制[J].东南大学学报(自然科学版),2003,33(2):186.[doi:10.3969/j.issn.1001-0505.2003.02.017]
 Hu Shousong,Wang Yuan.Robust lower guaranteed cost fault tolerant control for interval matrix systems[J].Journal of Southeast University (Natural Science Edition),2003,33(6):186.[doi:10.3969/j.issn.1001-0505.2003.02.017]
[3]吴凌尧,李文章,郭雷.具有非线性扰动与外部干扰的结构系统鲁棒H∞控制[J].东南大学学报(自然科学版),2008,38(2):324.[doi:10.3969/j.issn.1001-0505.2008.02.028]
 Wu Lingyao,Li Wenzhang,Guo Lei.Robust H∞ control for structural systems with nonlinear perturbations and exogenous disturbances[J].Journal of Southeast University (Natural Science Edition),2008,38(6):324.[doi:10.3969/j.issn.1001-0505.2008.02.028]
[4]胡克定,汪自勤,钱钟韩.单元机组协调控制的一种频域设计方法[J].东南大学学报(自然科学版),1989,19(1):69.[doi:10.3969/j.issn.1001-0505.1989.01.010]
 Hu Keding Wang Ziqin Qian Zhonghan(Research Institute of Automation).A Frequency Domin Method for the Design of Coordinated Control System of a Unit Power Plant[J].Journal of Southeast University (Natural Science Edition),1989,19(6):69.[doi:10.3969/j.issn.1001-0505.1989.01.010]
[5]王金湘,代蒙蒙,陈南.考虑参数不确定性的汽车前轮主动转向输出反馈鲁棒控制[J].东南大学学报(自然科学版),2016,46(3):476.[doi:10.3969/j.issn.1001-0505.2016.03.004]
 Wang Jinxiang,Dai Mengmeng,Chen Nan.Robust output feedback control for vehicle active front wheel steering system considering parameter uncertainties[J].Journal of Southeast University (Natural Science Edition),2016,46(6):476.[doi:10.3969/j.issn.1001-0505.2016.03.004]

备注/Memo

备注/Memo:
基金项目: 宁波市青年基金资助项目(2003A62001)、东南大学优秀青年教师教学科研资助项目、国家自然科学基金资助项目(50375027).
作者简介: 胡如夫(1966—),男,博士生,教授; 孙庆鸿(联系人),男,教授,博士生导师,sunqinghong@seu.edu.cn.
更新日期/Last Update: 2005-11-20