航空相机控制系统通用软件产品线设计  

Design of control system software product line for aerial camera

作　　者：高培淞 李彬[1] 叶华[1] 王潇逸 Gao Peisong;Li Bin;Ye Hua;Wang Xiaoyi(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun130033,China)

机构地区：[1]中国科学院长春光学精密机械与物理研究所

出　　处：《国外电子测量技术》2018年第6期55-59,共5页Foreign Electronic Measurement Technology

摘　　要：航空相机作为重要的侦查、测绘设备,在军用、民用两方向都有广泛的应用。基于C/C＋语言开发的控制系统具有高效性、稳定性,可以很好适应于航空相机项目需求。然而在这种大型复杂性系统的开发中,存在着大量的并行开发、继承开发、二次开发现象,这种低层次的复用往往造成代码冗余、代码可读性降低,对系统架构产生严重的冲击。研究使用软件产品线技术,总结现有项目资产,使用PR-Contest矩阵分析系统的通用性与可变性,根据领域特点创新提出扩展型4层架构,并对架构进行丰富使其易于指导系统开发,最后总结关键技术并对扩展性进行分析。As a significant investigation and surveyor equipment,Aerial Camera has been widely used in both military area and civil area.The control system which base on C/C＋＋ programming language can faultlessly suit projectrequirement because of its efficiency and stability.However,there are extensive phenomena like parallel programming,inherit programming and secondary development in this kind of large-scale,complex systems.This kind of elementary reuse will impact the system architecture jeopardously.Firstly,it uses the software product line,summarize the existing property,analyze the universality and variability of the product line by using the PR-Contest matrix.Secondly,thisarticlecreates an expanded architecture to suit the domain characteristic and enrich it so that it can seemly guide the project development,ultimately summarizes the gordian technique and analyzes the expansibility of the product line.

关 键 词：软件产品线 PR-contest矩阵 通用性与可变性 扩展型架构 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]