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Double-satellite formation full-cycle operation control method and system based on flexible switching

An operation control and full-cycle technology, applied in the field of satellite formation test system design, can solve the problems that the double-star products are difficult to complete at the same time, and the formation function cannot be completed.

Active Publication Date: 2020-07-03
SHANGHAI AEROSPACE CONTROL TECH INST
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Problems solved by technology

[0002] The semi-physical simulation test technology for a single satellite is relatively mature, and the modules in the simulation model are basically fixed, which can meet the requirements of various stages of engineering practice. If there is only one satellite, the semi-physical simulation test of the formation function cannot be completed

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  • Double-satellite formation full-cycle operation control method and system based on flexible switching
  • Double-satellite formation full-cycle operation control method and system based on flexible switching
  • Double-satellite formation full-cycle operation control method and system based on flexible switching

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Embodiment Construction

[0051] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0052] This embodiment provides a method for controlling the full-cycle operation of a dual-star formation based on flexible switching, the method comprising ...

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Abstract

The invention discloses a double-satellite formation full-cycle operation control method and system based on flexible switching. The method comprises the following steps that the initial input of a first other-satellite orbit digital model of a first simulation test system is preset, and the initial input of a second other-satellite orbit digital model of a second simulation test system is preset;whether dual-system communication of the first simulation test system and the second simulation test system is normal or not is determined; the simulation test system autonomously changes a double-satellite formation simulation mode from a kinetic model+other-satellite orbit digital model mode to a kinetic model+orbit switching compensation module mode; a first track switching compensation moduleand a second track switching compensation module compensate track errors caused by dual-system communication time difference; and the first simulation test system and the second simulation test system autonomously switch relative orbits according to main and auxiliary star signs. The method is advantaged in that the semi-physical simulation test of the formation function is completed.

Description

technical field [0001] The invention belongs to the technical field of satellite formation test system design, and in particular relates to a method and system for controlling the full-cycle operation of a double-satellite formation based on flexible switching. Background technique [0002] The semi-physical simulation test technology of a single satellite is relatively mature, and the modules in the simulation model are basically fixed, which can meet the requirements of various stages of engineering practice. If there is only one satellite, the semi-physical simulation test of the formation function cannot be completed. Contents of the invention [0003] The technical problem solved by the present invention is to overcome the deficiencies of the prior art, provide a method and system for controlling the full-cycle operation of the double-star formation based on flexible switching, and complete the semi-physical simulation test of the formation function. [0004] The pur...

Claims

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/104
Inventor 崔佳王嘉轶王文妍杜耀珂陈秀梅杨盛庆完备刘美师王禹何煜斌
Owner SHANGHAI AEROSPACE CONTROL TECH INST
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