Error Analysis of Structure Design of Micro-impulse Measurement with Torsion Pendulum

摘要：

It is necessary to measure Micro-impulse for evaluating the performance of laser micro-thruster. The principle of micro-impulse is introduced, the sensibilities of parameters impacting impulse measurement and system error are analyzed. Under typical experimental datum of structure design, the result of numerical calculation shows that moment of inertia, the length of torsion arm and damping vibration period are the most sensitive which reaches the accuracy request of impact pendulum system whose relative error is below 5％.

关键词： torsion pendulum structure design micro-impulse sensibility error analysis

作者: Fang Juan Jin Xing Chen Jing-peng Zhou Tie-jun

作者单位: The Academy of Equipment Command & Technology, 101416

会议类型: 国际会议

会议名称: 2006年工业设计国际会议暨第11届中国工业设计年会(2006 International Confernece in Industrial Design & The 11th China Industrial Design Annual Meeting)

会议地点: 杭州

会议语种:英文

页码: 241-244

在线出版日期: 2006-11-18（万方平台首次上网日期，不代表论文的发表时间）