装备结构演化规律及重要度分析

以装备设计模块化的现状为依据,运用重要度理论,分析了装备结构演化及其重要度排序的规律。从单一部件逐步演化到5部件结构,以及N部件串并联结构,在此基础上,对演化规律进行了梳理,并对典型结构进行了重要度分析,得到了关于装备结构演化与各部件重要度排序规律,填补了对装备重要度漂移规律的研究空白,为装备可靠性优化设计提供了技术支撑。

Evolution law and importance analysis of equipment structure

Based on the status quo of modularization of improved equipment design, this paper analyzes the evolution of equipment structure and the order of importance ranking by using importance theory. On the basis of the gradual evolution from single component to five-component structure and N-component series-parallel structure, the evolution law is sorted out, and the importance analysis of the typical structure is carried out. The evolution of equipment structure and the order of importance of each component are obtained, which fills in the blank of the research on the importance drift law of improved equipment, and provides technical support for the reliability optimization design of improved equipment.