Space environment comprehensive monitoring system based on rail remaining tail sub-level

Abstract

The invention discloses a space environment comprehensive monitoring system based on an orbit remaining tail sub-level, and aims to solve the problems of scarce opportunities, high cost and the like of space environment monitoring load carrying on a space environment research satellite and a general service satellite in the prior art. The method comprises the following steps of: monitoring a load by using a rail-leaving tail sub-stage of a preset rail-leaving control platform and a space environment loaded on the rail-leaving tail sub-stage based on a large elliptical rail formed after passivating and discharging the rail-leaving tail sub-stage; high-energy proton measurement, single event effect monitoring and radiation dose measurement of different orbit heights and earth neutral atmosphere density monitoring of which the perigee height of a large elliptical orbit is in a near space orbit range are carried out, and obtained monitoring data are used for fault analysis of a spacecraft and precise orbit forecasting of the spacecraft. The novel space environment comprehensive monitoring system is high in cost-effectiveness ratio, short in task period, wide in track coverage and distributed in bearing, and large-area, real-time, synchronous, multi-scale and multi-element space environment information can be obtained.

Description

technical field [0001] The invention belongs to the technical field of space environment detection, and in particular relates to a space environment comprehensive monitoring system based on the end-of-track stage. Background technique [0002] With the vigorous development of the aerospace industry, the space for human activities continues to extend to outer space. The space environment is more and more significantly affecting various production and life of human beings, and it has become the fourth environment for human existence besides land, ocean and atmosphere. The space environment described in this patent refers to all environmental factors that affect human activities in the space of the sun and the earth, including high-energy protons, single-particle radiation, neutral atmospheric pressure, temperature, density, etc. At present, with the deepening of human space activities, people gradually realize that the space environment is one of the main factors affecting th...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a space environment comprehensive monitoring system based on the last sub-level of the orbit, which can solve the traditional space environment research satellites and general business satellites. Moreover, based on the last sub-level of the track, it can obtain large-area, real-time, synchronous, multi-scale and multi-element space environment information, and has the characteristics of high cost-effectiveness, short task cycle, wide orbit coverage, and distributed load bearing.

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