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Health state monitoring system for spatial environment simulation test equipment

A technology of space environment simulation and health status, applied in measurement devices, testing of machine/structural components, instruments, etc., can solve the problems of high equipment failure rate, unpredictability, strong randomness, etc., to achieve stable system operation and improve information The effect of improving the level of integration and reducing the incidence of failures

Active Publication Date: 2017-05-03
BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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Problems solved by technology

[0004] The purpose of the present invention is to invent and design a set of health status monitoring system for space environment simulation test equipment, to solve the technical problems such as high failure rate, strong randomness, and unpredictability of equipment caused by the many vacuum thermal test tasks of existing spacecraft, It provides technical support for the vacuum thermal test of the spacecraft in the space environment simulation test equipment

Method used

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  • Health state monitoring system for spatial environment simulation test equipment
  • Health state monitoring system for spatial environment simulation test equipment

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Embodiment Construction

[0029] In order to illustrate the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. In terms of personnel, on the premise of not paying creative labor, other drawings can also be obtained based on these drawings.

[0030] refer to figure 1 , figure 1 It shows the structure diagram of the health state monitoring system for the space environment simulation test equipment of the present invention. Among them, the health status monitoring system for space environment simulation test equipment of the present invention includes a data acquisition unit 100 , a data transceiver unit 200 , a system knowledge unit 300 , a fault diagnosis unit 400 , a health management unit 500 and a real-time display unit 600 .

[0031] The data acquisition unit 100 collects the compressor shell temper...

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Abstract

The invention relates to a health state monitoring system for spatial environment simulation test equipment, and the system comprises a data collection unit (100), a data receiving and transmitting unit (200), a systematic knowledge unit (300), a fault diagnosis unit (400), a health management unit (500), and a real-time display unit (600). The fault diagnosis unit (400) comprises a diagnosis unit (410), a mode analysis unit (420), and a guide unit (430). The system can carry out the reasonable utilization of the measurement and control data resources of the spatial environment simulation test equipment, improves the accuracy, completeness and automation degrees of fault emergency processing, guarantees the safe and normal operation of the system, and provides support for the maintenance decision making.

Description

technical field [0001] The invention belongs to the field of spacecraft vacuum heat test, and in particular relates to a set of health state monitoring system for space environment simulation test equipment. Background technique [0002] With the continuous accumulation of experience in the construction and use of space environment simulation test equipment, and the continuous improvement of the requirements for efficient and reliable operation of equipment during the use of space environment simulation test equipment, the traditional reliability improvement methods of post-event maintenance and design improvement are no longer available. Meet the requirements for the construction and use of space environment simulation test equipment. There is an increasing demand for real-time monitoring of the "health" status of space environment simulation test equipment, early failure prediction and assistance in maintenance management, in order to reduce various accidental risks during...

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Application Information

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IPC IPC(8): G01M99/00
Inventor 詹海洋李娜孙宇顾苗冷巍宁娟邵静怡王宇刘高同何新
Owner BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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