SOA在轨道计算中的应用与研究  

Application and research of SOA in orbit calculation

作　　者：樊乐[1] 阎镇[1] 

机构地区：[1]中国科学院空间应用工程与技术中心,北京100094

出　　处：《计算机工程与设计》2017年第3期825-829,共5页Computer Engineering and Design

摘　　要：为满足不断增多的航天器和越来越复杂的航天任务及其对应的地面应用系统对模块复用、扩展性、兼容性以及对后期维护的要求,参照MO标准,结合ServiceMix的功能特性,设计一种基于SOA的系统架构,并将其应用于轨道计算系统的仿真验证。对轨道计算系统的功能模块进行标准化的服务封装,基于已封装好的服务,对使用了轨道计算功能的其它系统进行SOA构建和相关问题的讨论。通过实验验证了该构造系统的高可扩展、高兼容、高重用以及方便维护的特性。To meet the requirements in module reuse and expansibility,compatibility and maintenance generated by the growing number of spacecraft and increasingly complex space mission and its corresponding ground application system,according to the standards of mission operations（MO）,and combining with the features of ServiceMix,a system architecture based on serviceoriented architecture（SOA）was designed and applied to the simulation of the orbit calculation system.The function modules of orbit calculation system were encapsulated as standard services.Based on the encapsulated services,systems using orbit calculation system were built based on SOA and some related issues were discussed.The features of the proposed system such as high extensibility,high compatibility,high reuse and convenient maintenance are verified by experiment.

关 键 词：面向服务架构 轨道计算 航天地面应用系统 高扩展 高重用 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]