A test method for short-period mass-produced satellites

A test method and satellite technology, applied in the direction of testing and transportation of electrical devices, measuring electricity, measuring devices, etc., can solve the problem of inability to conduct multi-satellite parallel testing, inability to complete short-cycle mass production satellite rapid testing, waste of equipment and personnel, etc. problems, to achieve the effect of shortening the test cycle, improving the reliability of development, and reducing the cost of development

Active Publication Date: 2021-02-09
SHANGHAI ENG CENT FOR MICROSATELLITES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the independence of the satellite integrated test system, the integrated test system of each satellite must be equipped with the same test equipment and test personnel, resulting in a waste of equipment and personnel. Rapid testing of cycle mass production satellites

Method used

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  • A test method for short-period mass-produced satellites
  • A test method for short-period mass-produced satellites
  • A test method for short-period mass-produced satellites

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Experimental program
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Embodiment Construction

[0021] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings and the embodiments of the present application.

[0022] The mass-production satellite testing method of the present invention includes satellite interface testing, satellite function and performance testing methods.

[0023] The satellite interface test, satellite function and performance test mentioned above are the contents of the satellite desktop joint test stage. The mass-produced satellite comprehensive test items include desktop joint test, star installation test, environmental test, sailboard deployment and light test, aging test, etc., such as figure 1 . Among them, the desktop joint test includes stand-alone interface test, stand-alone function and performance test; environmental test includes mechanical test, thermal vacuum test, thermal balance test, vacuum discharge test, electromagnetic compatibility test, magnet...

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Abstract

A test method for short-cycle mass-produced satellites. This application relates to a test method for mass-produced satellites, which is the main test content of the desktop joint test stage in the mass-produced satellite comprehensive test project, and includes satellite interface tests and satellite function and performance tests; wherein the satellite interface The test method is a traversal test of satellite interface test content on each star of the same batch of mass-produced satellites; wherein the satellite function and performance test methods include 1) hardware-related function and performance tests, and 2) software-related tests. Relevant functional tests; wherein the hardware-related functional and performance tests are traversal tests on each star of the same batch of mass-produced satellites; and wherein the software-related functional tests assess the on-board software , and divided into several test items, and test a part on each satellite of the same batch of mass-produced satellites, and finally ensure that the test content on all satellites of the same batch of mass-produced satellites covers all test items.

Description

technical field [0001] The present application relates to a satellite testing method, in particular to a satellite testing method applied to short-cycle mass production. Background technique [0002] With the increasing demand for aerospace products and the rapid development of my country's aerospace industry, satellites have become an important force in my country's military aerospace equipment system and civilian aerospace service system. Research and development units are ushering in a new era of satellite prosperity and development, but at the same time they are also facing greater challenges, especially in the progress of new complex satellite development projects. At present, the satellite research and development project is developing from the previous single-satellite development to multi-satellite parallel development, single-satellite mission execution to constellation joint mission execution. With the development of satellite constellation mode and the continuous...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00H04B7/185B64G99/00
CPCH04B7/18519G01R31/008B64G99/00
Inventor 陈博梁旭文汪灏闫梅张芮刘阔丰正功曹彩霞李静
Owner SHANGHAI ENG CENT FOR MICROSATELLITES
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