具时滞的Jeffcott转子-电磁轴承系统的反馈控制设计  

Projects of the feedback control of Jeffcott rotor-magnetic bearing system with time delay

作　　者：宣丽娟[1] 王洪滨[2] 

机构地区：[1]长春工程学院基础部,长春130012 [2]哈尔滨工业大学数学系,哈尔滨150001

出　　处：《哈尔滨工业大学学报》2007年第11期1833-1836,共4页Journal of Harbin Institute of Technology

基　　金：哈尔滨工业大学理学研究基金资助项目(HITC200707)

摘　　要：为解决具有时滞的电磁轴承系统的稳定性控制问题,提出了3种反馈控制设计方案,用两个示例说明了各方案的使用,其数值模拟结果与理论分析具有一致性.表明了时滞在反馈控制设计中可以起到非常重要的作用.The problem of controlling stability of one kind of active magnetic bearing system with time delay is considered. Three design projects of the feedback control are given and their uses are explained with two examples, their numerical simulation results and the theoretical analysis have the uniformity. The results of this paper indicate time delay may play an important role in the design of feedback control.

关 键 词：电磁轴承 时滞 反馈控制设计 稳定性 

分 类 号：O175[理学—数学]