航空兵器Issue(4)：48-53,6.
舵机结构非线性因素建模与影响研究
Nonlinear Factor Modeling and Analysis of Fin Actuator System
张开敏 1余久华2
作者信息
- 1. 中国空空导弹研究院，河南洛阳 471009
- 2. 洛阳理工学院，河南洛阳 471000
- 折叠
摘要
Abstract
The nonlinear factors in fin actuator system (FAS)are inevitable, and often sway the pre-cision of lab test result .Mathematical models of FAS nonlinear factors like back lash , friction and mesh rigidity are established firstly .Based on these models , FAS modeling and simulation are conducted .The effects of friction and back lash on fin actuator motion and system basic frequency are gotten from simula -tion analysis for system time-domain response and vibration .These effort provide ground for further study on the performance and safety of pneumatic fin .关键词
舵机系统/非线性/模态/时域响应/振动分析Key words
fin actuator system/nonlinear factor/mode/time-domain response/vibration analysis分类
军事科技引用本文复制引用
张开敏,余久华..舵机结构非线性因素建模与影响研究[J].航空兵器,2013,(4):48-53,6.
