A remote test system for attitude and track control subsystem

A track control and testing system technology, applied in the testing of machines/structural components, measuring devices, instruments, etc., to achieve the effect of improving signal transmission quality, avoiding signal transmission interruption, and high reliability

Active Publication Date: 2013-09-04
BEIJING INST OF SPACECRAFT SYST ENG
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are no related literature reports at home and abroad

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A remote test system for attitude and track control subsystem
  • A remote test system for attitude and track control subsystem
  • A remote test system for attitude and track control subsystem

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is described in further detail

[0021] 1. Structural composition of the present invention

[0022] Such as figure 1 As shown, the long-distance test system of the posture and track control subsystem of the present invention includes a far-end signal conditioning computer 1, two optical fiber transmission equipment 4, a near-end test computer 18, two audio equipment 2, and two video equipment 3; Terminal signal conditioning computer 1, two optical fiber transmission equipment 4, near-end test computer 18, two audio equipment 2 and two video equipment 3, one optical fiber transmission equipment 4, one audio equipment 2 and one video equipment 3 At the far-end signal sending end, another optical fiber transmission device 4, another audio device 2 and another video device 3 are placed at the near-end signal testing end.

[0023] The remote signal conditioning computer 1 completes the conditioning and c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A long-distance test system for the attitude and track control subsystem includes: a remote signal conditioning computer, two optical fiber transmission equipment, a near-end test computer, audio equipment and video equipment; the remote signal conditioning computer completes the conditioning and processing of long-term test signals Combing, optical fiber transmission equipment to realize long-distance transmission or reception of long-distance test signals, audio equipment, through optical fiber transmission equipment and the other end of the audio equipment to achieve point-to-point communication function, used for remote signal conditioning computer or near-end test computer debugging and remote The monitoring of the audio signal at the end; the video equipment sends the acquired video signal to the video equipment at the other end through the optical fiber transmission equipment for the monitoring of the remote signal conditioning computer. The invention satisfies the requirements of long-distance signal transmission on signal type, transmission distance and transmission reliability, and satisfies the use safety problem of remote equipment under unattended conditions, and improves the long-distance test capability of the attitude and track control subsystem ground test system .

Description

technical field [0001] The invention relates to a long-distance test system for a remote sensing satellite attitude and orbit control subsystem, which can be used for long-distance testing of the attitude and orbit control subsystem. Background technique [0002] The attitude and orbit control subsystem is one of the important subsystems of the satellite, and its main function is to maintain the stability of the three-axis attitude of the satellite to the ground or to other targets. The main function of the ground test system of the attitude and orbit control subsystem is to complete the testing and verification of various functions and technical indicators of the attitude and orbit control subsystem. At present, according to the different test status of the whole satellite, the test technology status of satellite attitude and orbit control subsystem can be divided into short-term test status and long-term test status. In the short-line test state, the ground equipment of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G01M99/00H04B10/25B64G1/24
Inventor 景泉陈荔莹艾晓然潘俊峰
Owner BEIJING INST OF SPACECRAFT SYST ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap