评价意见:这一研究成果应用VAX DECENT广域网,通过Rab/vms关系库和DBMS网状库异型库共享,实现了产品质量跟踪过程中的各项查询、统计、分析、绘图功能,为质量分析与决策提供了快速、准确、全面的基础材料。同时,这一课题充分应用回归模拟等数学模型方法对产品的合格率、成材率及产品的机械、化学性能进行相关分析,实现对产品质量的优化控制,经济效益、社会效益较好,这一 Evaluation opinion: This research result was applied to the VAX DECENT wide area network and shared by the Rab/vms relational database and the DBMS mesh database heterogeneous library to realize the functions of query, statistics, analysis, and drawing in the process of product quality tracking, for quality analysis and Decisions provide fast, accurate, and comprehensive basic materials. At the same time, this topic fully applies mathematical models such as regression simulation to analyze the product’s qualification rate, finished product rate, and the mechanical and chemical properties of the product to achieve optimal control of product quality. The economic and social benefits are good.