| 双座弹射救生系统轨迹发散特性分析 |
| |
| 引用本文： | 毛晓东,林贵平,郁嘉.双座弹射救生系统轨迹发散特性分析[J].航空动力学报,2011,26(1):167-172. |
| |
| 作者姓名： | 毛晓东 林贵平 郁嘉 |
| |
| 作者单位： | 北京航空航天大学,航空科学与工程学院,北京,100191 |
| |
| 摘 要： | 为了研究双座弹射救生系统的轨迹发散特性,以MSC.EASY 5为基础平台进行了求解器设计,并以此为基础对轨迹发散特性进行了仿真计算分析,包括轨迹发散性能评估、轨迹发散对弹射轨迹高度及座椅稳定性的影响.分析结果表明,轨迹发散技术能够有效避免低速弹射时双座间的轨迹干涉,虽然在一定程度上降低了弹射轨迹高度并对座椅稳定性有略微...
|
| 关 键 词： | 弹射救生系统 轨迹发散 轨迹干涉 仿真计算 性能评估 |
| 收稿时间： | 2009/11/19 0:00:00 |
| 修稿时间： | 6/21/2010 4:55:56 PM |
Analysis of trajectory divergence characteristics for double-seat escape system |
| |
| MAO Xiao-dong,LIN Gui-ping and YU Jia.Analysis of trajectory divergence characteristics for double-seat escape system[J].Journal of Aerospace Power,2011,26(1):167-172. |
| |
| Authors: | MAO Xiao-dong LIN Gui-ping and YU Jia |
| |
| Institution: | MAO Xiao-dong,LIN Gui-ping,YU Jia(School of Aeronautics Science and Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100191,China) |
| |
| Abstract: | In order to analyze the trajectory divergence characteristics for double-seat escape system,a solver was designed based on MSC.EASY 5 fundamental platform in this research.Subsequently,the trajectory divergence characteristics were numerically calculated and analyzed with the solver,including trajectory divergence performance evaluation,analysis of the influence of divergence on trajectory height and seat stability.The analysis results show that the trajectory divergence technology could effectively prevent... |
| |
| Keywords: | escape system trajectory divergence trajectory interference simulation calculation performance evaluation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《航空动力学报》浏览原始摘要信息 |
| 点击此处可从《航空动力学报》下载免费的PDF全文 |
|
