A Yao-shaped spacecraft thruster

A thruster and spacecraft technology, applied in the field of Yao-shaped spacecraft thrusters and their layout, can solve problems such as uncollected data, undiscovered descriptions or reports, etc., and achieve high reliability, small impact, and small demand for space resources Effect

Active Publication Date: 2016-08-24
SHANGHAI SATELLITE ENG INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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  • A Yao-shaped spacecraft thruster
  • A Yao-shaped spacecraft thruster

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Embodiment Construction

[0023] The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

[0024] Such as figure 1 As shown, the present embodiment provides a Yao-shaped spacecraft thruster, and its layout method includes a main branch A and a backup branch B, wherein the main branch A is provided with A1, A2, A3, A4, A5, and A6 have 6 thrusters in total, and the backup branch is equipped with 6 thrusters in total, B1, B2, B3, B4, B5, and B6. The specific steps are as follows:

[0025] Step 1. Install the thrusters A1, A2, A3, and A4 evenly on the four corners of the spacec...

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PUM

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Abstract

The invention discloses a Yao-shaped spacecraft thruster and its layout method, comprising a main branch A and a backup branch B, wherein the main branch A is provided with A1, A2, A3, A4, A5, A6 has a total of 6 thrusters, and the backup branch is equipped with a total of 6 thrusters B1, B2, B3, B4, B5, and B6. Configured on the base plate of the spacecraft, it has the capability of three-axis attitude control and single-axis orbit control, and is fully backed up. The present invention mainly solves the problem of thruster layout under the condition of tight layout space of spacecraft and limited resources on the spacecraft. The configuration is simple and reasonable, the resource requirement is small, and the complex attitude and orbit control requirements can be met. The invention can be used for the layout of spacecraft platforms with limited space resources, and has high engineering use value.

Description

technical field [0001] The invention belongs to the technical field of spacecraft thruster layout, and in particular relates to a Yao-shaped spacecraft thruster and a layout method thereof. Background technique [0002] The reaction thruster is the main executive component to realize the attitude and orbit control on the spacecraft. However, as the mission requirements of spacecraft become more and more complex and the integration level is higher and higher, the installation layout of thrusters is restricted by many factors, including thruster plume, optical stand-alone field of view, complex extension mechanism on the thruster, etc. . [0003] Conventional thruster layouts are often unable to adapt to complex attitude and orbit control requirements and limited on-board resource conditions. Therefore, it is necessary to design a thruster layout that is simple in configuration, occupies less resources, and can meet the requirements of complex attitude and orbit control. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/24
Inventor 朱新波陈晓徐亮谢攀
Owner SHANGHAI SATELLITE ENG INST
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