Yuan Hua Manage System Cost Estimation Research With COCOMO Ⅱ

Yuan Hua Corporation is a private enterprise, the business scope involves the real estate, the medicine, information industries. For it is better entire the enterprise resources, promptly reflected the enterprise production condition, as well as the transmission company upper formation resolution, has developed this Yuan Hua business management system, it is processes alternately through the network inquires and completes the massive users function business processing system. This system has included the business management part, the network correspondence part, the data ank administration and so on.This article uses the software estimate the COCOMO II model for the cost developing this system to carry on the estimate analysis. To in software develop process cost estimate factor, according to project situation hypothesis different value, Finally obtains the cost of development system to have to spend, and carries on the comparison with the actual system development, obtains the erroneous reason. The structure cost model is most important part. COCOMO becomes the application scope broadest software cost estimate model by its unique superiority, also is other multitudinous software estimate methods and the model study contrast, the reference and the quotation object. Therefore carries on but the thorough analysis to it to have the vital significance comprehensively. This article when through uses COCOMOII for the Yuan Hua business system software performance process in carries on the elaboration as the cost estimate model, COCOMO as the software cost estimate model superiority, the existence question and the future road of development the key point which discusses as this article, obtains the thorough understanding by the time. This article uses the COCOMO II method, becomes the case to the domestic software development cost estimate aspect which may refer.