海基S频段航天测控半实物仿真系统设计  

Design of Sea-based S-band Spaceflight TT&C Hardware-in-the-Loop Simulation System

作　　者：杨奕飞[1] 谢勇[2] 

机构地区：[1]江苏科技大学,江苏镇江212003 [2]中国卫星海上测控部,江苏江阴214431

出　　处：《航天控制》2010年第5期58-63,共6页Aerospace Control

摘　　要：陆、海基统一S频段测控网是我国为适应载人航天任务特殊要求而建立的航天测控骨干网,基于遍布三大洋的远洋航天测量船队实现的海基测控大大提高了对飞船的测控覆盖率。本文仿真系统是根据海基航天测控演练、联调的需要而提出的,明确了仿真系统的构建原则、组成和功能,给出了海基测控目标轨迹仿真的方法和模型,对目标动态模拟设备的设计与实现进行了具体描述。该仿真系统已应用于新一代远洋航天测量船,在神舟七号载人飞船测控任务准备中发挥了重要作用。Ground-based and sea-based unified S-band tracking telemetry and command（TTC） network is the main spaceflight TTC backbone network of China.The maritime TTC vessels deployed in the three oceans provide wider coverage rate of TTC services for the manned spaceship.For accomplishing the need of sea-based spaceflight TTC rehearsal and drilling,the simulation system is implemented and the integrated design,composition,and function of the simulation system are defined.The simulation method and the model of sea-based TTC target orbit are presented.The design and implementation of target dynamic simulation equipment are described in detail.The simulation system is used in new maritime TTC ship,and played an important role in preparation for Shenzhou-7 manned spaceflight.

关 键 词：海基 S频段 航天 测控系统 半实物仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]