摘要
动力学环境试验技术已被广泛应用 ,但动力学环境预示技术还没有得到很好的重视和发展。讨论了几种动力学环境预示方法的特点 ,着重研究了统计能量分析 ( SEA)方法的原理及其应用 ,并以某型号发动机长尾喷管舱为例 。
The experiment technology of dynamics environment has been adopt ed widely,but the prediction technology of dynamics environment has not gotten much development.This paper discusses the features of several dyn amics environment prediction methods,researches the principle and applications o f Statistical energy analysis (SEA) method,and gives out the estimate process in engineering with the example of one type engine effuser cabin.
出处
《现代防御技术》
2000年第2期28-33,共6页
Modern Defence Technology
基金
防空导弹动力学环境预示技术研究课题资助
关键词
动力学环境
预示方法
统计能量分析
估计过程+
Dynamics environment
Prediction method
Statistical energy a nalysis(SEA)
Estimate process+
