Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fault diagnosis device and method for remote sensing satellite receiving system

A fault diagnosis device and receiving system technology, which is applied in general control system, control/adjustment system, test/monitoring control system, etc., can solve the problems of inability to combine remote sensing satellite receiving systems, and inability to deploy and apply remote sensing satellite data receiving systems, etc. To achieve the effect of ensuring trouble-free and stable operation

Active Publication Date: 2015-03-25
INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI
View PDF2 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the focus of these theoretical studies is to study more general fault diagnosis methods. These methods cannot be well combined with existing remote sensing satellite receiving systems, so they cannot be applied in remote sensing satellite data receiving systems.

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
  • Fault diagnosis device and method for remote sensing satellite receiving system
  • Fault diagnosis device and method for remote sensing satellite receiving system
  • Fault diagnosis device and method for remote sensing satellite receiving system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0041] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0042] figure 1 It shows a logical structural block diagram of the fault diagnosis device of the remote sensing satellite receiving system according to the embodiment of the present invention.

[0043] Such as figure 1 As shown, the fault diagnosis device 100 of the remote sensing satellite receiving system provided by the present invention includes a fault diagnosis unit 110, a monitoring point information collection unit...

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

The invention provides a fault diagnosis device and method for a remote sensing satellite receiving system. The method includes the steps that state information of preset monitoring points in devices of the remote sensing satellite receiving system is acquired; parameters of the devices in a servo system, a tracking channel and a data receiving channel of the remote sensing satellite receiving system are set according to a test type, and then an automatic test is finished; various kinds of task information recorded through the remote sensing satellite receiving system in real time in the data receiving task execution process is acquired; according to the acquired state information of the monitoring points, the automatic test information and the various kinds of task information, fault diagnosis of the remote sensing satellite receiving system is finished by establishing a fault diagnosis model and a fault diagnosis expert system. By the adoption of the device and method, fault information in the system can be acquired, found and reported instantaneously, the system fault model is established, and quick and automatic fault diagnosis of the remote sensing satellite receiving system is achieved.

Description

technical field [0001] The invention relates to the technical field of fault diagnosis, and more specifically, to a fault diagnosis device and a fault diagnosis method for a remote sensing satellite receiving system. Background technique [0002] As more and more remote sensing satellites are launched into the sky, the remote sensing satellite ground station undertakes more and more remote sensing satellite data receiving tasks, which puts forward higher requirements for the trouble-free and stable operation of the remote sensing satellite receiving system of the receiving station. [0003] Due to the complex structure of the remote sensing satellite receiving system and the tight coupling between the equipment in the system, as the automation of the operation becomes higher and higher, a fault in the system may cause a series of chain reactions, resulting in the system not working normally and affecting the satellite data. Receipt of resources. On the other hand, at presen...

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 Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0259
Inventor 冯旭祥王万玉张宝全李安张洪群李凡王强
Owner INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products