MEO constellation phase control method

• Main Authors: ZHANG YING, DUAN YUXING, KONG DALIN, WANG JIANWEI, LI QUANJUN, SHI LEI, TIAN XIN
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2021
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES OR EQUIPMENT THEREFOR

The invention provides an MEO constellation phase control method. The method comprises the following steps: 1 inputting historical phase difference data of a satellite to be controlled and a referencesatellite, and determining a phase difference; 2 establishing and determining a relationship between the phase difference of the satellite to be controlled and the reference satellite; 3 determininga semi-major axis deviation between the satellite to be controlled and the reference satellite; and 4 determining semi-major axis control quantity of the to-be-controlled satellite. According to the method, the MEO constellation historical phase information is utilized to establish a phase evolution model, a MEO constellation phase control strategy based on the historical phase is provided, the phase control strategy is determined through the historical phase data evolution law, and errors caused by initial orbit and forecast are avoided. 本发明提供一种MEO星座相位控制方法，包括步骤一：输入需控制卫星与基准星历史相位差数据，确定相位差，步骤二：建立并确定需控制卫星与基准星相位差的关系，步骤三：确定