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Space on-orbit fault removing operation ground simulation experiment system

A ground simulation and experimental system technology, applied in the simulation device of space navigation conditions, space navigation equipment, transportation and packaging, etc., can solve the problems of single control method and simple function, and achieve the effect of overcoming interference

Active Publication Date: 2016-11-09
NAT UNIV OF DEFENSE TECH
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Problems solved by technology

[0008] Aiming at the shortcomings of existing experimental systems with simple functions and single control methods, the present invention proposes a space on-orbit fault release operation ground simulation experiment system, which can simulate on-orbit approach and on-orbit capture, and has automatic and human-in-the-loop, etc. Multiple Control Modes

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  • Space on-orbit fault removing operation ground simulation experiment system
  • Space on-orbit fault removing operation ground simulation experiment system
  • Space on-orbit fault removing operation ground simulation experiment system

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Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0045] like figure 1 As shown, the present invention provides a ground simulation experiment system for space on-orbit fault removal operation, including a simulated service spacecraft, a simulated target spacecraft, a microgravity simulated air bearing platform and a simulated ground control station, wherein the simulated service spacecraft and simulated target The spacecraft runs on a microgravity simulated air-floating platform, and the two communicate with the simulated ground control through wireless communication;

[0046] The simulation service spacecraft is used to simulate spacecraft with on-orbit operation and service capabilities. It realizes autonomous approach and rendezvous and docking by measuring the relative pose between the simulated target spacecraft, and controls the robotic arm in an autonomous or teleoperation manner. The rail fault is removed....

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Abstract

The invention discloses a space on-orbit fault removing operation ground simulation experiment system. The space on-orbit fault removing operation ground simulation experiment system comprises a simulation service spacecraft, a simulation target spacecraft, a microgravity simulation air-floating platform and a simulation ground control station. The simulation service spacecraft and the simulation target spacecraft operate on the microgravity simulation air-floating platform and communicate with the simulation ground control station through wireless communication. The simulation service spacecraft is used for simulating a spacecraft with on-orbit operation and service capabilities. The simulation target spacecraft is used for simulating a spacecraft with on-orbit faults. According to the space on-orbit fault removing operation ground simulation experiment system, on-orbit approach and on-orbit capture can be simulated, and an automatic control mode, a man-in-loop control mode and other various control modes are achieved.

Description

technical field [0001] The invention relates to the field of spacecraft dynamics and control, in particular to a ground simulation experiment system for spacecraft on-orbit fault removal. Background technique [0002] Space on-orbit fault removal is one of the important contents of on-orbit services, but directly carrying out on-orbit experiments requires a lot of manpower and material resources, and there is a high risk, because it is necessary to fully carry out space on-orbit fault removal ground simulation experiments. [0003] The ground simulation system for space on-orbit operation can be divided into microgravity simulation system based on free fall motion, microgravity simulation system based on parabolic flight, water flotation experiment system, hanging wire counterweight experiment system and plane air flotation system according to the microgravity simulation method. Several experimental systems. [0004] Among them, the experiment time of the microgravity simul...

Claims

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Application Information

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IPC IPC(8): B64G7/00
CPCB64G7/00
Inventor 范才智李东旭李思侃刘望孟云鹤郝瑞
Owner NAT UNIV OF DEFENSE TECH
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