The Research And Application On Software Process Measurement Model Based On CMMI

Software process improvement is the only way that software organization sets up one's own suitable software production lines and industrial productions. Certain difference always exists in software process theory's reseach and application, the key that the course of the software improves is to cut the garment according to the figure, regard theory and model as guide, Fully combine the software and organize one's own characteristic and current situation, the software process improvement of carrying on the suitable organization characteristic is puted in practice. Understanding the software organization's self-characteristic and the current situation, the software process measurement is the basic means. The software process measurement is the basic of checkuping the deviation between actual performance and receivability performance, and it can get the foundation of improving the chance too at the same time. The organization of the software carries on the software process measurement, can gather to the tolerance data of each peocess performance, analyse the performance of each process. The software process measurement supports the software process improvement and the software product's management and improvement activity, it is the basic means of managing software life period activities, appraising the feasibility of software project plan and measuring the efficiency of executing project plan. The software measurement is the key technology of product quality of the software and of assessment organization's the software process ability. "measurement and analyse" it is a public characteristic among SW-CMM, become an independent KPA among CMMI, it is obvious that has put emphasis on measuring as the important position on foundation of quantitative management of the software in CMMI.This Paper regards implementing software process improvement as the direction of instructing, regard software process measurement as the clue, have analysed from the measurement to analysis each aspect that software process improvement model - CMMI, Combine the standards, such as CMM and CMMI,etc., based on Goal-Question-Metric model, through out researching a great deal of papers about process measurement, this paper has established a process measurement model-SPMM, and has established software process measurement system-SPMS. This system not only contains all content of SPMM, but also has used the SPC method to analyze the project's schedule, cost, requirement management, defect management and so on. Finally, we have used these...