浅析功能点分析

On Function Point Analysis

功能点分析是项目工作量估算的一种常用方法.介绍了功能点计算流程中涉及的各个步骤,并就每个步骤进行了详述,分析了开发型项目、升级型项目、应用程序型项目的功能点计数.最后以故障监视管理系统中的告警处理模块为例,系统地阐述了如何在项目度量过程中应用此估算方法.

Function point analysis is a method usually applied to project workload estimation.The paper introduces all steps throughout the entire function point calculation,describes every step in detail,and analyses the function point count of 3 kinds of projects,i.e.developmental project,upgrading project and applicable program project.Then with warning process module in fault monitor system as an example the paper systematically explains how to use this algorithm in the process of project estimation.