面向服务的航天测控软件架构设计  

SOA-Based Design of the Architecture of Space TT&C Software

作　　者：徐冰霖[1] 李战怀[1] 

机构地区：[1]西北工业大学,西安710072

出　　处：《飞行器测控学报》2012年第6期47-51,共5页Journal of Spacecraft TT&C Technology

摘　　要：在概述SOA(面向服务体系架构)的基础上,分析了目前航天工程地面测控软件系统体系架构的特点和不足,提出一种可基于继承、基于面向服务体系结构的多层架构设计思想,以航天器故障仿真系统的设计为例,描述了该架构的具体实现方法。所研制的系统架构耦合度低,在充分继承和复用已有的历史软件部件基础上,能够通过动态配置支持各类航天器故障的仿真,具有易组合、易适应和易复用等优点。A hierarchical inheritable architecture based on SOA（Service-Oriented Architecture） is proposed for space TTC（Tracking,Telemetry and Command） software following description of the principle and features of SOA and analysis of the characteristics and discrepancies of the current architecture.Implementation approach of the proposed architecture is described taking design of a spacecraft fault simulation system as an example.With a low coupling degree and taking over legacy components of existing software,the implemented architecture supports simulation of the faults of various spacecraft through dynamic reconfiguration,featuring flexible combination and high adaptability and reusability.

关 键 词：航天测控软件 架构设计 故障仿真 面向服务体系架构(SOA) Web服务 

分 类 号：V556[航空宇航科学与技术—人机与环境工程] TP311.5[自动化与计算机技术—计算机软件与理论]