Space-based platform based on open structure

An open structure and platform technology, applied in space navigation equipment, space navigation vehicles, space navigation equipment, etc., can solve the problems of public reporting of large-scale comprehensive application platforms with open structures that have not yet been discovered, and maintain technological advancement , the effect of improving survivability

Inactive Publication Date: 2015-06-10
CHINA ACADEMY OF SPACE TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] No public reports specifically targeting large comprehensive a

Method used

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  • Space-based platform based on open structure
  • Space-based platform based on open structure
  • Space-based platform based on open structure

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Embodiment Construction

[0019] Such as figure 1 , figure 2 As shown, it is a schematic diagram of the overall configuration of the new space-based platform based on the open structure of the present invention. It is mainly composed of an expandable central truss and a replaceable functional cabin. The basic configuration includes a free-flying robot 1, a control cabin 2, and a central truss. Expansion level 4, solar wing 5, electronic cabin 6, energy cabin 7, center truss foundation level 8, cabin connection interface 9. On this basis, the electromechanical-hydraulic-pneumatic integration docking interface 3 can be added for truss expansion or docking of space vehicles.

[0020] For the convenience of description, first establish the body coordinate system (O-XYZ) of the space-based platform, which is defined as follows:

[0021] Coordinate origin O: the lower end frame of the central truss docking ring 101, the theoretical center of the star-arrow separation surface; Z-axis: pointing to the direc...

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PUM

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Abstract

A space-based platform based on an open structure comprises a free flying robot (1), a control cabin (2), an electromechanical liquid-gas integrated docking interface (3), a central truss extension level (4), solar wings (5), an electronic cabin (6), an energy cabin (7), a central truss foundation level (8) and cabin connecting interfaces (9), wherein the central truss foundation level (8) and the central truss extension level (4) are fixedly connected to constitute a central truss, the left side of the central truss extension level (4) is fixedly connected with the central truss foundation level (8), and the electromechanical liquid-gas integrated docking interface (3) for truss extension or aircraft docking is mounted on the right side. The cabin connecting interfaces (9) for cabin replacement or extension are arranged around the central truss extension level (4), the free flying robot (1), the control cabin (2), the electronic cabin (6) and the energy cabin (7) are fixed on the central truss extension level (4) through the cabin connecting interfaces (9), and the solar wings (5) are connected with the energy cabin (7) through SADA.

Description

technical field [0001] The invention belongs to the technical field of spacecraft on-orbit service, and relates to a new type of space-based platform suitable for on-orbit resident, which has the characteristics of on-orbit expandability, large load capacity, large energy supply and high survivability. Background technique [0002] Restricted by various factors such as the life of the spacecraft components, fuel, carrying capacity, launch, and in-orbit operating environment, the spacecraft is in the process of launch into orbit, orbit transfer, initial orbit deployment, planned operation, extended operation, and final operation. In the course of the whole life, on-orbit failure is inevitable. However, the current spacecraft can only be maintained through limited ground software injection methods, which can be achieved with a single method and limited effects. Therefore, the ability to accept on-orbit services is an inevitable trend in the development of spacecraft; at the s...

Claims

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Application Information

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IPC IPC(8): B64G1/00B64G1/22
Inventor 李志黄剑斌蒙波张志民陈新龙尹建凤韩旭庞宇佳孙玉成
Owner CHINA ACADEMY OF SPACE TECHNOLOGY
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