航天器工程
航天器工程
항천기공정
SPACECRAFT ENGINEERING
2012年
4期
21-25
,共5页
杨海峰%张发家%刘吉霞%刁奇
楊海峰%張髮傢%劉吉霞%刁奇
양해봉%장발가%류길하%조기
卫星%在轨故障%仿真平台%故障信息
衛星%在軌故障%倣真平檯%故障信息
위성%재궤고장%방진평태%고장신식
satellite%in-orbit fault%simulator platform%failure information
以通信卫星为例,分析卫星已经发生的和可能出现的在轨故障信息,利用数据库与面向对象技术对在轨故障现象与故障排除过程的仿真进行建模,设计了一种通过遥测信息显示故障仿真过程的全数字仿真平台,可为卫星在轨故障的辅助分析与定位、故障解决预案的制定提供验证手段。
以通信衛星為例,分析衛星已經髮生的和可能齣現的在軌故障信息,利用數據庫與麵嚮對象技術對在軌故障現象與故障排除過程的倣真進行建模,設計瞭一種通過遙測信息顯示故障倣真過程的全數字倣真平檯,可為衛星在軌故障的輔助分析與定位、故障解決預案的製定提供驗證手段。
이통신위성위례,분석위성이경발생적화가능출현적재궤고장신식,이용수거고여면향대상기술대재궤고장현상여고장배제과정적방진진행건모,설계료일충통과요측신식현시고장방진과정적전수자방진평태,가위위성재궤고장적보조분석여정위、고장해결예안적제정제공험증수단。
By analyzing those satellite faults having happened or possibly occurring in orbit, this paper provides a design of all digital simulator platform, which uses database technology and object-oriented technology to establish fault model. With this design, the simulator platform can emulate the phenomenon of satellite faults, the process of executing corresponding solutions to these faults and the effects after inserting solutions, all of which can be shown by telemetry parameters. Consequently, this simulator platform assists analyzing and locating faults to offer feasible fault solution, and supplies effective means to act and validate these solutions to eliminate satellite faults in orbit.
