Vibration Control of Flexible Satellites Using a New Isolator

摘要：

As an effective means of separating the vibration transmitted from rocket to satellite, the Whole-Spacecraft Vibration Isolation (WSVI) has been widely studied and applied in the past 20 years. Based on a new Circular Payload Adapter Fitting (CPAF), this paper studied the vibration principles of the CPAF and established corresponding vibration isolation model. With the piezoelectric stack actuators, integrated passive and active vibration control was achieved based on passive vibration control. Model simulation results show that the CPAF has good vibration isolation performance, and could reduce the vibration transmitted from rocket to satellite in a wide frequency band.

关键词： Whole-Spacecraft Vibration Isolation:Vibration control:Circular Payload Adapter Fitting:Piezoelectric stack actuator.

作者: Fang LIU Bo FANG Wen-hu HUANG

作者单位: Technology and Industry for National Defense.Fang LIU,PhD Candidate,Harbin China.

会议类型: 国际会议

会议名称: The 3rd International Symposium on Systems and Control in Aeronautics and Astronautics(第三届航空航天系统与控制国际会议 ISSCAA 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 570-574

在线出版日期: 2010-01-08（万方平台首次上网日期，不代表论文的发表时间）