Advanced electronic integrated system for microsatellite

Abstract

The invention discloses an advanced electronic integrated system for a microsatellite. The system comprises a universal computer, a power control module, a USB (universal serial bus) or spread-spectrum measurement and control module, a GNC (global navigation chart) module, a driving control module and a data transmission module, wherein the universal computer is used for the unified management and processing of the microsatellite; the power control module is used for receiving a remote control or program control command, and implementing the distribution and control of primary power of the microsatellite; the USB or spread-spectrum measurement and control module is used for implementing remote control and remote measuring functions of the microsatellite; the GNC module is used for performing attitude and orbit measurement and control on a GNC system; the driving control module is used for finishing driving control over micro variable structure solar wings, claws and the expansion of flexible solar wings; the data transmission module is used for receiving payload data and image data from the universal computer, finishing data management and packing processing, and downloading the data. The system has the characteristics of small size, lightweight, low volume cost, short development cycle, high performance and the like of the microsatellite.

Description

technical field [0001] The invention relates to an integrated system, in particular to an advanced electronic integrated system for micro-satellites. Background technique [0002] Traditional satellites generally divide the various functions of the satellite into sub-systems, and each sub-system of the satellite is designed one by one, and then they are superimposed. The advantage of this design method is that the satellite can well meet the mission requirements undertaken. The disadvantage is that it takes too much time, manpower and financial resources. The cost of satellites is high and the development cycle is long. [0003] Since the 1980s, with the development of many new technologies and research results, scientific research institutions, aerospace industry groups and colleges and universities in the world's major aerospace countries have carried out research work on micro-satellites, and successively developed and launched many micro-satellites. The development of...

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Problems solved by technology

[0004] At present, my country is actively developing its own micro-satellites. Obviously, in today's increasingly demanding micro-satellites, there are higher requirements for satellite volume, weight, cost, development cycle, and performance. Traditional satellite development has exposed more and more drawbacks and cannot meet Requirements for microsatellites to be small in size, light in weight, low in volume and cost, short in development cycle and high in performance

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