Research On Cost Management Of Software System Integration Projects

Today with the rapid development of information industry, domestic software companies have taken more and more seriously about project management. Cost management is one of the core issues in project management. Delay in delivery, low resource utilization, budget overruns and other issues remain ubiquitous among domestic software companies. The problems are even more prominent in software integration projects. So it is significant of exploring an appropriate software system integration project system, with the help of the advanced project cost management theory.From the perspective of cost management software system integration project, the article study on the basic concept and theory of project management and project cost management. According to the cost management system of PMBOK, a classic by the American Project Management Institute (PMI), the article do research on cost estimating, cost budget and cost control, and do detailed analysis of COCOMO, a classical model of cost estimation and earned value method in cost control algorithms. On the basis of these, the article put forward an appropriate software system integration project system based on the company A, provides a reference for the similar enterprises. At last by optimizing existing cost management of company A, the article make theory and practice become more closely linked, and get a whole solution of software system integration project.