空间碎片搜索数字化仿真系统的设计与实现  

Design and Realization of Simulation Program with Search of Scrap in Space

作　　者：王抒雁[1,2] 王宇心[1] 陈宏[1] 

机构地区：[1]中国科学院软件所综合信息系统技术国家重点实验室 [2]中国科学院研究生院,北京100049

出　　处：《系统仿真学报》2007年第24期5680-5683,5687,共5页Journal of System Simulation

摘　　要：空间碎片搜索数字化仿真系统通过对空间碎片的搜索、识别、定性,建立可跟踪的空间碎片编目表,对保障航天器的安全起到有效的辅助作用。系统中各实体间的耦合关系十分复杂,仿真难度较大,对模型及系统的适用性和可扩展性有很高的要求。采用基于UML的面向对象的分析与设计方法,对系统的用例模型、类模型和行为模型等进行了可视化建模,并在Visual Studio.NET平台上实现了系统。这种方法在空间碎片搜索数字化仿真系统的开发过程中被证明是提高软件开发质量和效率的有效途径。Through search, identification and determining the nature, Simulation Program with Search of Scrap in Space establishes renewable database of scarp in space. It wants to be useful to ensuring the security of aviation. The relationship between the entities in the system is quite complicated and it＇s hard to simulate. An analysis and design method was proposed by UML and the model of use case, the model of class and the model of behavior were established. Then the system was realized on Visual Studio.NET. It turns out to be an effective way of improving quality and efficiency of software design.

关 键 词：UML 建模 碎片 搜索 仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]