公开(公告)号：KR100422502B1

公开(公告)日：2004-03-11

申请号：KR1020010073228

申请日：2001-11-23

Applicant: 한국전자통신연구원

Inventor： 이정숙 ,  이병선 ,  김재훈 ,  이성팔 ,  윤재철 ,  최규홍 ,  박은서 ,  노경민 ,  문보연

IPC: G05D1/00

CPC classification number: G01S19/43 ,  B64G1/1021 ,  B64G1/36 ,  G01S19/02 ,  G01S19/09 ,  G01S19/32

Abstract: In a system for determining a precise orbit of a satellite, a satellite control system includes a tracking, telemetry and command module for receiving telemetry data from the satellite, tracking the satellite, and performing link to the satellite; a satellite operations sub module for extracting L1 carrier phase data by processing the telemetry data, monitoring the satellite, generating telecommand data, and controlling the satellite; and a mission analysis and planning subsystem for determining the precise orbit of the satellite using the L1 carrier phase data collected by a satellite, L1/L2 carrier phase data of the reference ground stations of the GPS satellites collected by an IGS, and a path error caused by the ionosphere of data, and analyzing and planning a mission of the satellite.

Abstract translation: 在用于确定卫星的精确轨道的系统中，卫星控制系统包括用于从卫星接收遥测数据，跟踪卫星并执行到卫星的链路的跟踪，遥测和命令模块; 卫星操作子模块，用于通过处理遥测数据来提取L1载波相位数据，监测卫星，生成遥控数据和控制卫星; 以及任务分析和计划子系统，用于使用由卫星收集的L1载波相位数据，由IGS收集的GPS卫星的参考地面站的L1 / L2载波相位数据以及路径误差确定卫星的精确轨道 由数据电离层造成的，分析和规划卫星的任务。

公开(公告)号：KR1020030042543A

公开(公告)日：2003-06-02

申请号：KR1020010073228

申请日：2001-11-23

Applicant: 한국전자통신연구원

Inventor： 이정숙 ,  이병선 ,  김재훈 ,  이성팔 ,  윤재철 ,  최규홍 ,  박은서 ,  노경민 ,  문보연

IPC: G05D1/00

CPC classification number: G01S19/43 ,  B64G1/1021 ,  B64G1/36 ,  G01S19/02 ,  G01S19/09 ,  G01S19/32

Abstract: PURPOSE: A system and a method for deciding an accurate orbit of a satellite are provided to enhance the deciding performance of the orbit of the satellite by using only L1 carrier phase data of a single frequency. CONSTITUTION: A satellite control system includes a TTC(Telemetry Tracking and Command) module(510), a satellite operating sub-module(520), and a MAPS(Mission Analysis and Planning Subsystem)(530). The TTC module is used for receiving the remotely measured data from a satellite, tracking the satellite, and performing a link function with the satellite. The satellite operating sub-module is used for extracting L1 carrier phase data by processing and analyzing the remotely measured data of the TTC module, monitoring a state of the satellite, and generating remote command data to control the satellite. The MAPS is used for deciding an accurate orbit of the satellite and analyzing and planning a mission by using the L2 carrier phase data L1/L2 carrier phase data, and a path error due to the ionosphere .

Abstract translation: 目的：提供一种用于确定卫星精确轨道的系统和方法，以通过仅使用单个频率的L1载波相位数据来增强卫星轨道的决定性能。 构成：卫星控制系统包括TTC（遥测跟踪和命令）模块（510），卫星操作子模块（520）和MAPS（任务分析和规划子系统）（530）。 TTC模块用于从卫星接收远程测量数据，跟踪卫星，并与卫星执行链路功能。 卫星操作子模块用于通过对TTC模块的远程测量数据进行处理和分析来提取L1载波相位数据，监测卫星的状态，并产生遥控命令数据来控制卫星。 MAPS用于决定卫星的准确轨道，并通过使用L2载波相位数据L1 / L2载波相位数据以及由于电离层导致的路径误差来分析和规划任务。