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Space vehicle system and deployment method

A space vehicle and aircraft technology, applied in the aerospace field, can solve the problems of poor deployment flexibility of space vehicles, and achieve the effects of long-term on-orbit operation, weight reduction, and improved carrying capacity

Active Publication Date: 2020-08-07
BEIJING SPACE TECH RES & TEST CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a space vehicle system and a deployment method to solve the problem of poor deployment flexibility of space vehicles

Method used

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  • Space vehicle system and deployment method

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0050] According to one embodiment of the present invention, the deployment method of the present invention includes:

[0051] S1. Deploy at least one main aircraft 1 in the orbit of the main aircraft, and the main aircraft 1 patrols and detects space targets around the orbit of the main aircraft to obtain target information;

[0052] S2. Launch the slave aircraft 2 according to the target information, and deploy the slave aircraft 2 to the designated location according to the navigation and guidance information sent by the master aircraft 1.

[0053] According to one embodiment of the present invention, in step S1, there is at least one main aircraft 1 deployed on the main aircraft orbit, and by deploying the main aircraft 1 on the main aircraft orbit, the catalog camera 12, the imaging camera 13, and the radar 14 can Targets near the track are patrolled and detected. When more than one main aircraft 1 is deployed on the main aircraft orbit, adjacent main aircraft 1 are depl...

Embodiment 1

[0058] Deploy the spacecraft system near the geosynchronous orbit belt, such as 150km directly below the geosynchronous orbit. The space vehicle system and the geosynchronous orbit satellite have a certain relative speed, and can be used to patrol the geosynchronous orbit target.

[0059] In this embodiment, the functional module 23 of the slave aircraft 2 is an optical imaging camera. By rapidly deploying the slave aircraft 2, it can be used for approach and fly-by observation missions to targets. And through this method, multiple slave aircraft 2 are deployed to form a master-slave aircraft group, and cooperate together to complete the all-round observation task of multiple targets in space. The slave aircraft 2 is carried by the master aircraft 1. The slave aircraft 2 can quickly complete the deployment after receiving instructions, and return to the master aircraft 1 after completing the task. The process of deploying and returning from aircraft 2 is as follows:

[0060...

Embodiment 2

[0066] Deploy the spacecraft system near the geosynchronous orbit belt, such as 150km directly below the geosynchronous orbit. The space vehicle system and the geosynchronous orbit satellite have a certain relative speed, and can be used to patrol the geosynchronous orbit target.

[0067] In this embodiment, the functional module 23 of the slave aircraft 2 is a laser radar. By rapidly deploying the slave aircraft 2, it can be used for surveying the target. And through this method, multiple slave aircraft 2 are deployed to form a master-slave aircraft group, and cooperate together to complete the acquisition of all-round three-dimensional image information for multiple targets in space. The slave aircraft 2 is carried by the master aircraft 1. The slave aircraft 2 can quickly complete the deployment after receiving instructions, and return to the master aircraft 1 after completing the task. The process of deploying and returning from aircraft 2 is as follows:

[0068]a. The ...

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Abstract

The invention relates to a spacecraft system and a deployment method. The spacecraft system comprises a master aircraft (1) and a slave aircraft (2); the master aircraft (1) is used for carrying the slave aircraft (2), and assists the slave aircraft (2) in spatial deployment; the slave aircraft (2) is maneuvered and deployed to a designated position with the assistance of the master aircraft (1).By using the master aircraft as a main body for carrying the slave aircraft with orbit transfer capability, the slave aircraft can be flexibly maneuvered and deployed in space conveniently and quickly, so that the defects of complicated program, slow response and poor flexibility in the process of launching and deploying from the ground are avoided. At the same time, the slave aircraft can furtherreturn to the master aircraft through maneuvering and assisting by the master aircraft after the slave aircraft completes a specified task. The slave aircraft can be deployed and recovered in space according to mission requirements, and the flexibility of the spacecraft system is further ensured.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a space vehicle system and a deployment method. Background technique [0002] With the increasing frequency of human space activities, the number of spacecraft launched into orbit is increasing day by day. Especially in recent years, the technology of Pina spacecraft has developed rapidly. Many countries have launched micro-small aircraft with one arrow and multiple satellites, resulting in a surge in the number of spacecraft in orbit. Up to now, the number of in-orbit targets (including in-orbit satellites, various space vehicles and space debris, etc.) cataloged by the US Space Surveillance Network has reached more than 17,000. At present, my country's ability to catalog and manage space objects is still relatively limited, and it is urgent to strengthen my country's space situational awareness capabilities to provide the country with reliable and comprehensive space object ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/10
CPCB64G1/10
Inventor 张柏楠陈晓光齐玢张志贤田林张伟胡骏
Owner BEIJING SPACE TECH RES & TEST CENT
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