A Health Status Assessment Method for Subsystem Level of Dangerous Goods Destruction Equipment

Abstract

The invention relates to a subsystem-level health state evaluation method for hazardous article destruction equipment. The method includes the following steps that: step one, health state classification is carried out; step two, the health degrees of component-level devices contained in subsystems are calculated; step three, the overall health degree of the connection of component-level device sets contained in the subsystems is calculated; step four, Profust reliability characterized by subsystem-level state data is calculated; step five, a subsystem-level overall health degree is calculated; and step six, health state assessment is carried out according to different numerical values of the health degrees. According to the method, the health degrees and connection modes of the components contained in the subsystems as well as the health degree of the state data of the subsystems are comprehensively considered, and the influences of various state changes are greatly fused based on the Profust reliability; and the health degrees can be indicated by the Profust reliability, and the subtle changes of the overall health states of the subsystems can be described. With the method adopted, the realization of real-time and comprehensive monitoring on the health state of the equipment and early warning for the health state of the equipment can be facilitated. The method has the advantages of high universality and conveniences in engineering implementation.

Description

[0001] 【Technical field】 [0002] The invention relates to a combined health state evaluation method of fusion state data at subsystem level of dangerous goods destruction equipment. This method is mainly based on the rate-mode reliability, which integrates the health of each component contained in the subsystem and the rate-mode reliability of the subsystem's own state data to evaluate the health status, and solves the problems of small data samples, equipment parameters and operating status. The health status assessment problem of multi-information fusion such as parameters. It belongs to the field of complex equipment health status assessment. [0003] 【Background technique】 [0004] Dangerous goods destruction equipment uses high-temperature incineration and exhaust gas purification technologies to process various dangerous goods, including: various toxic chemicals, smoke agents, riot control ammunition charges containing stimulants, etc. The destruction equipment is comp...

AI Technical Summary

Problems solved by technology

[0010] 1. Purpose: The purpose of the present invention is to provide a health status assessment method at the subsystem level of dangerous goods destruction equipment, which comprehensively considers the health status of the components contained in the subsystem, the connection mode of each component, and the unique status data of the subsystem The reliability of the rate model solves the health status assessment problem of multi-information fusion of complex equipment subsystems such as dangerous goods destruction equipment subsystems, and better integrates the operating status of component-level equipment and subsystems themselves, and can realize the distinction between subsystems The subtle changes in the overall health status of the equipment provide a new method for the health status evaluation of this type of complex equipment subsystem

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