一种基于构件软件仿真的成本估算方法  

A Method of Cost Estimate Based on Component Software Simulation

作　　者：于林宇[1] 孙文靖[1] 王爱莉[2] 

机构地区：[1]北京京航计算通讯研究所,北京100074 [2]中科院研究生院,北京100039

出　　处：《计算机仿真》2006年第12期93-95,共3页Computer Simulation

摘　　要：随着面向对象和软件复用技术的发展,产生了一种新的基于构件的软件开发方法,被广大软件开发人员普遍看好,发展很快。为了解决基于构件的软件开发成本估算的问题,结合构件的复用成本公式,在分析基于构件的软件开发方法特点的基础上提出了一种基于构件仿真的软件成本估算方法。利用分解法的思想,以传统开发方法的成本为基础,将基于构件的软件开发过程分成若干阶段,分别估算各阶段的成本,最终得到估算结果,为基于构件的软件开发成本估算提供了一个较好方法。最后给出了对该估算方法的评价,指出了今后研究的重点。Along with the development of the technique of Object - Oriented and software reuse, a new method of software development based on component has been introduced, which has been thought highly by numerous software developers,and has been developing rapidly. To solve the problem of cost estimate in component - based software development, a new method of cost estimate has been brought forward in this paper, which is combined with the cost formula for component reuse,and based on the characters of the method in software development based on component. Decomposition has been used, and according to the cost of traditional software development, the software development based on component has been divided into some stages, and the cost can be estimated separately, then the result of cost can be found ultimately. In the end the estimate about the method has been shown and the aspect of study in the future has been pointed out.

关 键 词：基于构件软件 成本估算 分解法 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]