提出了一种支持PSP过程的SPEM扩展元模型P-SPEM,并给出了基于P-SPEM的PSP实施过程及支持该过程的原型工具。其中使用PROBE方法帮助个体进行项目计划和估算,用DEA分析方法综合评价工程师的过程性能,有效地指导工程师实施PSP。
This paper proposed a meta-model named P-SPEM which extended SPEM and supported the PSP. A PSP enacting process based on P-SPEM was also provided together with a prototype of the supporting tool which effectively guided the engineers to implement the PSP.