Abstract: oftware process technology provides developers a standard software development norm. which greatly enhances the productivity of software development. Among most process technologies, CMMI, released by SEI, is widely accepted. This paper expatiates the shortages of CMMI. Against these shortages, a measurement model PSM4CMMI is proposed on the base of the definition of CMMI and PSM. It analyzes the effects of all the modules, introduces how to implement the SPMAS system using the model.

Key words: software process, capability maturity model integration for software (CMMI), practical software measurement (PSM), measurement model for software process

摘要： 软件过程技术为开发人员提供一个标准的软件开发规范，使得软件开发生产率得以提高。在众多过程技术中SEI推出的软件能力成熟度集成模型(CMMI)过程评估改进框架被广泛地接受和使用。该文阐述了CMMI评估度量框架在实施时所存在的不足，提出了一种针对CMMI并结合PSM理论的软件过程定义度量模型PSM4CMMI，分析了该模型各个组件的作用，介绍了如何利用该模型实现SPMAS系统。

关键词: 软件过程, 软件能力成熟度集成模型, 实用软件度量, 软件过程度量模型

CLC Number: 

• TP311