• CN：11-2187/TH
• ISSN：0577-6686

›› 1989, Vol. 25 ›› Issue (2): 1-8.

• 论文 •

### 转子—轴承系统的振动控制和最优控制力计算

1. 西安交通大学
• 发布日期:1989-03-01

### THE VIBRATION CONTROL FOR ROTOR-BEARING SYSTEM AND THE CALCULATION OF OPTIMUM CONTROL FORCES

Yu Lie;Xie Youbai;Zhu Jun;Qiu Damou

1. Xi’an Jiaotong University
• Published:1989-03-01

Abstract: The objective function applied to express the optimum response of the rotor-bearing system is presented based on the complex mode analysis in this paper. Furthermore two kinds of the problems about the calculation of control forces are solved; In condition of non-restraint the optimization is treated as the evaluation of a set of linear equations,and the Powell and complex methods are used to calculate the restricted control forces.Numerical example is also presented relevantly.

Key words: 复模态分析, 控制力, 最佳稳态响应