水声系统的指标论证方法

Requirements of R&M&T&S parameters selection and index determination for acoustic system

通过对水声系统的使用、维修和保障特点进行分析,选择适当的可靠性、维修性、测试性和保障性参数,并确定出合理可行的指标量值。论证的目的是使确定出来的指标及其量值能够使水声装备取得高的使用效能,并且尽量降低装备的全寿命周期费用。介绍了水声系统可靠性、维修性、测试性、保障性指标确定的基本方法和程序,包括需求分析、现状分析、指标参数选择和主要指标参数之间的权衡分析。

By analyzing the operation, maintenance and support characteristics of acoustic system, the appropriate reliability, maintenance, testing and support parameters were selected and the reasonable and feasible index value was determined. The aim of the demonstration was to achieve high operational effectiveness with low life cycle cost. The article introduced the method and procedure of acoustic system′s index selection and determination, including operational requirements analysis,consultation with many sources of information,parameters selection and trade-off studies concerning the major parameters of sonar system.