航天通用产品生产全链条管理研究与应用

针对航天通用产品全链条管理业务,提出了以型号信息为源头,以产品配套信息为载体的跨专业、跨部门的全链路贯通方法,突破了面向整星研制的产品配套技术状态基线管理,依托型号配套-投产配置-产品计划管理数据的自动转换,状态反馈等通用产品设计生产过程控制关键技术,解决了型号配套通用产品管控缺乏贯穿设计、投产、计划和生产交付的统一链路,产品状态可追溯性差,技术状态变更影响分析困难等问题,实现了“产品配套-分批投产-计划管理-生产管理-产品交付”的通用产品生产全链条管理。

The research on China equity fund about the ability of asset allocation

The ability of fund asset allocation is an important factor of influence the fund performance. Choose stock funds, starting from the stock fund investment strategy, different investment strategies have their respective asset allocation. For fund asset allocation ability, this paper chose different performance indicators, through the method of comparison between group and group, listed stock funds of our country classification in K - W single factor ANOVA. At the same time, according to the result of test, analyze the causes affect the ability of the fund asset allocation, and gives the corresponding investment advice.