面向高可靠性产品的应用验证类项目流程设计及优化研究

摘要

The implementation of verification project based on high-reliability products can ensure product reliability and maturity, but the lack of systematic research on design and optimization of verification process leads to inefficient verification project. Based on verification project of high-reliability products, the concept and the characteristics of project process composed by the verification process, the product development process and the products application process are analyzed in this paper. According to this, the project process model structure is constructed. Activity-on-node (AON) is used to describe the project process. On the basis of the network and the characteristics of the process, the optimization method for the schedule of user by the critical path method (CPM) is developed. Finally the verification project process which don't affect user schedule is obtained and the optimization example is given in the end.%面向高可靠性产品的应用验证项类项目的实施可保证产品可靠性和应用成熟度,但目前针对应用验证类项目流程的设计和优化缺乏系统研究,导致应用验证类项目效率低下.文章以高可靠性产品的应用验证类项目为背景,分析应用验证流程与产品研制流程、产品的应用流程共同构成的项目流程的概念和特点,并据此构建项目流程模型结构；采用单代号网络图作为项目流程的描述方式,并在网络图的基础上结合项目流程的特点,采用关键路径法开发面向用户工期的优化方法.最终形成不影响用户工期的应用验证类项目流程.文章最后给出了优化算例.