Analytical PI Design by Using Closed-Loop Stability Constraints and H∞ Theory for Relativity Rotary Machine

摘要：

In order to suppress the torsional vibration of rotary machine, a PI controller was analytically derived based on stability of the closed-loop system and H∞ mixed sensitivity function. This novel design procedure is adapted to some unstable and critically stable systems, and a single parameter T, is included in the controller, which can be determined by the disturbance rejection capability and robust stability, at the same time, two performances can arrive at a better compromise by tuning T1.At last, the simulation examples and experiment were provided to show the superiority of the proposed method.

关键词： rotary machine closed-loop stability constraints H∞ mized sensitivity function PI controller analytical design

作者: Liu Shuang

作者单位: Automation department of Yanshan University YSU Qinhuangdao, China

会议类型: 国际会议

会议名称: The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)

会议地点: 成都

会议语种:英文

页码: 562-566

在线出版日期: 2009-02-20（万方平台首次上网日期，不代表论文的发表时间）