在分析装备工作复杂性特点的基础上,提出了从事装备工作需要树立系统、活动、体系、部队和设计等5个观念,构建了用于装备工作的“任务—规律—设计”方法论,设计了从事装备工作的一般逻辑步骤,讨论了该方法论的特点、运用原则及方法体系,并以装备采购工作中货源选择工作为例,验证了该方法论的实用性。 Based on the analysis of the complexity of the work of equipment, this paper proposes that the concept of system, activity, system, force and design should be established in the work of equipment. The methodology of “task - law - design” The general logic steps of equipment work are designed. The characteristics, application principle and method system of this method are discussed. The selection of goods source in equipment procurement is taken as an example to verify the practicability of the method.