摘要
本文为研究导弹运输车的行军振动,建立了相应的动力学模型,特别是给出了一套较完整的统计响应量数学模型。文中还给出了较详细的计算流程框图,并进行了实例预测。本文提供的方法,可供导弹运输车方案论证阶段使用;可用来对导弹运输车在各种工况下的行军振动进行预测。
The paper establishes a dynamic model for the study of vibrations occuring on a missile transporter when moving. A corresponding mathematical model for the calculation of statistical responses is presented,and a detailed calculation is given as flowcharts. The responses of a real transporter are calculated. The method presented can be used in the schematic design phase of a missile transporter, or for the prediction of vibration of a missile transporter moving under various conditions.
出处
《北京理工大学学报》
EI
CAS
CSCD
1989年第2期9-16,共8页
Transactions of Beijing Institute of Technology
关键词
运输车
导弹
振动
预测
random vibration,variance,average value,density spectra/missile transporter, predicting vibrations, statistical responses.
