Dual-X-shaped spacecraft thruster and layout method thereof

A layout method and thruster technology, which are applied in the direction of space navigation vehicle guidance devices, etc., can solve the problems of uncollected data, no explanation or report found, etc., and achieve the effect of high reliability, small impact, and small space resource requirements.

Active Publication Date: 2014-12-31
SHANGHAI SATELLITE ENG INST
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  • 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 t

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  • Dual-X-shaped spacecraft thruster and layout method thereof
  • Dual-X-shaped spacecraft thruster and layout method thereof

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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 spacecr...

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Abstract

The invention discloses a dual-X-shaped spacecraft thruster and a layout method thereof. The spacecraft thruster comprises a main branch A and a backup branch B, wherein the main branch A is provided with six thruster bodies A1, A2, A3, A4, A5 and A6, the backup branch B is provided with six thruster bodies B1, B2, B3, B4, B5 and B6, the spacecraft thruster is provided with the 12 thruster bodies in total, eight thruster bodies are in a dual-X-shaped layout, and the thruster bodies are arranged on a baseplate of a spacecraft, have three-axis attitude control and single-axis orbit control capabilities and are fully backuped. The problem about thruster layout under the conditions of limited layout space of the spacecraft and limited on-board resources is mainly solved, configuration is simple and reasonable, resource demand is small, and the requirements on complicated attitude and orbit control can be met. The spacecraft thruster and the layout method thereof are applicable to spacecraft platforms limited in layout space and resources and have high engineering application 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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IPC IPC(8): B64G1/24
Inventor 朱新波陈晓徐亮谢攀
Owner SHANGHAI SATELLITE ENG INST
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