摘要
以某导弹驾驶仪舱为例。将统计能量分析方法(Statisical Energy Analysis,SEA)初步应用于飞航导弹的环境评估。通过建立SEA模型和确定各种参数,编程计算出驾驶仪舱的动态响应,并将计算结果和实测结果进行了比较和分析。应用研究表明,统计能量分析方法在飞航导弹环境评估方面有一定的实用价值。
As an example,a preliminary application of Statistical Energy Analysis(SEA) to evaluating acoustic vibration evironment of an autopilot cabin is presented. A SEA model is defined and its parameters are worked out. Then the dynamic response for the pilot's cabin is calculated, and the calculating results are compared with test ones. The result shows that SEA method is practical in the evironmental evaluation for cruise missile.
出处
《战术导弹技术》
1999年第1期43-48,共6页
Tactical Missile Technology
关键词
飞航导弹
导弹舱
声振环境
统计能量分析
Cruise missile Missile bay Acoustic vibration evironment System response Statistical Energy Analysis Evironmental evaluation
