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本文论述统计能量法的原理方法,并用统计能量法分析一个划分为六个子系统的运载火箭系统,以解决其上仪器设备的振动环境预示问题,从而说明,统计能量法是简单实用的工程预示方法。
This paper discusses the principle and method of statistical energy method, and analyzes a launch vehicle system divided into six subsystems by statistical energy method to solve the problem of the vibration environment of the instrument and equipment, and thus shows that the statistical energy method is a simple and practical engineering prediction method .