Analysis Method about Vibration Influence of Transfer Alignment based on Finite Element and Aerodynamic Models

摘要：

In order to meet the need of modern war, rapid and accurate initial-alignment has become one of key technologies in the field of inertial technology. Finite element model and unsteady aerodynamics model of the whole machine structure is constructed in this paper. The sin gust disturbance is added under some flight condition, the writer elucidates vibration Influence for the transfer alignment about the dynamic interference source influence through the time-domain response analysis of the master and sub-inertial navigation.

关键词： Structure finite element Aerodynamics Transfer alignment Inertial navigation system

作者: Fu Li Chen Zhongming Wang Qi Feng Shining Xu Jin

作者单位: Shenyang Aerospace University Shenyang Aircraft Design Institute

会议类型: 国际会议

会议名称: The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)

会议地点: 太原

会议语种:英文

页码: 1932-1935

在线出版日期: 2012-05-23（万方平台首次上网日期，不代表论文的发表时间）