Comprehensive test system of failure satellite control in space

Abstract

The invention discloses a comprehensive test system of failure satellite control in space. The comprehensive test system comprises a central control unit, a measurement and control unit, a motion andenvironment simulation unit, a control mechanical arm unit, a remote operation unit and a scene simulation unit, wherein the measurement and control unit is a central link of each unit information interaction, the central control unit is used for developing and downloading a dynamics and control and control model of the space failure target operation, and data storage and monitoring are carried out in the simulation process; and the measurement and control unit is used for operating various dynamics and control software, data acquisition and processing software and measurement and control software, and completing the real-time generation and transmission of the control instructions; the motion and environment simulation unit is used for simulating the motion of a serving satellite and a target satellite in the space; the control mechanical arm unit is used for simulating the space capture of the failure target satellite; the remote operation unit is used for controlling an operation platform and mechanical arms to move through remote operation to complete a specified task; and the scene simulation unit is used for driving a scene model according to the mathematical simulation and the actually-measured data to reproduce a spatial operation process.

Description

technical field [0001] The invention relates to in-orbit service of space debris and invalid satellites, in particular to a comprehensive test system for space invalid satellite manipulation. Background technique [0002] Since the 1990s, developed countries and regions such as the United States, Europe, and Japan have actively carried out on-orbit service research with on-orbit spacecraft as the mission target, relying on space robot technology. However, most of them focus on the on-orbit capture of cooperative targets, fuel filling, and replacement of key components. There are no reports on space debris and in-orbit service of invalid satellites with greater application prospects. [0003] In order to study the capture kinematics and dynamics characteristics of the space control aircraft in the space microgravity environment, and to verify the feasibility and effectiveness of various control schemes for the control of the aircraft, it is necessary to establish a correspon...

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Problems solved by technology

[0004] At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.

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