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Flight model satellite test method and system of minisatellite

A technology for microsatellites and thermal testing, applied in the field of microsatellites, can solve the problems of no major changes in the layout of the original sample, short development cycle, long cycle, etc., and achieve the effect of reducing development cost and development cycle

Inactive Publication Date: 2016-09-07
SHANGHAI ENG CENT FOR MICROSATELLITES
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Problems solved by technology

However, for small micro-nano satellites with a short development period and tight development funds, time and funds do not allow such a long-term and high-cost development process
[0016] In addition,

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  • Flight model satellite test method and system of minisatellite
  • Flight model satellite test method and system of minisatellite
  • Flight model satellite test method and system of minisatellite

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Abstract

The present invention provides a flight model satellite test method and system of a minisatellite. The method comprises the steps of (S1) carrying out thermal modification on a flight model satellite, (S2) loading a satellite for the flight model satellite, (S3) carrying out vacuum testing on the flight model satellite, and (S4) carrying out multiple-layer heat insulation material coating finishing on the flight model satellite. According to the method and the system, the overall task targets of low cost, short cycle and large volume of the minisatellite are achieved, the flight model test verification of the minisatellite is simply and rapidly completed, and the development cost and development cycle of a flight model development phase thermal control satellite are reduced.

Description

technical field [0001] The invention relates to the technical field of microsatellites, in particular to a microsatellite positive sample thermal test method and system. Background technique [0002] A positive sample satellite is a satellite that has passed the ground acceptance test during the positive sample development stage and can be used for launch. According to the satellite development program, the development of the prototype satellite should start after the completion of the initial satellite development task, that is, design and test the satellites that can be used for launch according to the design requirements of the prototype and the structure and technical status confirmed after the initial satellite test. In the positive development stage, a positive thermal control star and a positive launch star are usually developed. The thermal control star conducts thermal vacuum tests on the ground, and the launching star conducts various acceptance tests, such as vib...

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Application Information

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IPC IPC(8): G01M99/00B64G7/00
CPCB64G7/00G01M99/002
Inventor 唐宗斌王建平常亮付碧红张永智
Owner SHANGHAI ENG CENT FOR MICROSATELLITES
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