Performance degradation analysis based intelligent manufacturing device reliability assessment method

A technology of intelligent manufacturing and reliability, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of difficult intelligent manufacturing equipment reliability characterization, real-time and efficient evaluation of reliability, etc.
CN106227906AActive Publication Date: 2016-12-14广东科鉴检测工程技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
广东科鉴检测工程技术有限公司
Publication Date
2016-12-14

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Abstract

The embodiment of the invention disclosesa performance degradation analysis based intelligent manufacturing device reliability assessment method. The method comprises the steps that 1, analysis is performed: a target performance degradationindex identifying and representing the usage reliability of an intelligent manufacturing device and target environment and working condition stress factors influencing the reliability are analyzed; 2, information acquisition is performed: target performance degradationindex data and target environment and working condition stress factor data are acquired; 3, assessment is performed: modeling analysis is conducted on the acquired target performance degradationindex data, and modeling introduction is conducted on the acquired target environment and working condition stress factor data, and reliability assessment is established by applying a bayesian method. Compared with the prior art, the performance degradation analysis based intelligent manufacturing device reliability assessment method can achieve real-time and efficient assessment of the usage reliability of the intelligent manufacturing device.
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Description

technical field

[0001] The invention relates to the technical field of intelligent manufacturing equipment, in particular to a method for evaluating the reliability of intelligent manufacturing equipment based on performance degradation analysis. Background technique

[0002] Intelligent manufacturing equipment is a manufacturing equipment with the functions of perception, analysis, reasoning, decision-making, and control. It is the product of the deep integration of information technology, intelligent technology and advanced manufacturing technology, and is a highly complex mechatronic product. Through the intellectualization of mechanical equipment, the functions of the equipment can be greatly enriched. Therefore, intelligent manufacturing equipment has the advantages of strong functions, high precision, high production efficiency and high degree of automation. Under actual working conditions, the functional stability and performance consistency of intelligent manufacturi...

Claims

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