基于功能点的海洋测绘软件成本估算的研究  

Cost Estimation of Hydrography Software Based on Function Point Analysis

作　　者：张玉洁 穆敬[2] 

机构地区：[1]海军驻天津代表室,天津300042 [2]海军大连舰艇学院海洋测绘系,辽宁大连116018

出　　处：《海洋测绘》2016年第3期79-82,共4页Hydrographic Surveying and Charting

摘　　要：软件规模在项目的计划与实施中具有指导性的作用。比较了多种软件规模估算方法的优缺点,给出了功能点法估算软件规模的方法和步骤。首先计算软件未调整功能点数,再根据复杂性因子调整功能点数,最后根据企业工资效率估算出软件的成本。并结合海洋测绘软件的实例,列举了该方法的实施过程。Software scale is of directive significance in the project plan and implementation. Advantages and shortcomings are described in different soft scale estimations. Concrete methods and steps are designed through the FPA. First,calculate the unadjusted function points,then,ajust the function point according to the adjusting factor of technical complexity. At last,cost reckoning of development can be got according to the efficiency of the company. The implementation process is revealed in hydrography soft.

关 键 词：软件规模 估算功能 点功能要素 复杂度技术 复杂性因子开发成本 

分 类 号：P205[天文地球—测绘科学与技术]