Method for achieving electronic product reliability evaluation

A technology for electronic products and reliability, applied in the field of evaluation, which can solve problems such as reliability problems

Inactive Publication Date: 2015-10-21
中国信息安全研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] For repairable products, there are not only reliability problems, but also problems of recovery ability and repair speed after failure.

Method used

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  • Method for achieving electronic product reliability evaluation
  • Method for achieving electronic product reliability evaluation
  • Method for achieving electronic product reliability evaluation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] Such as figure 1 As shown, a method for qualitative and quantitative comprehensive evaluation of electronic products, the method includes: constructing an electronic equipment analysis model; combining distributed co-simulation with qualitative and quantitative evaluation, comprehensively evaluating the circuit board, and obtaining reliability analysis results ; and classify and save the reliability analysis results.

[0056] Such as figure 2 As shown, the electronic equipment analysis model includes n circuit boards; according to actual needs, each circuit board is traversally injected into several decision-making units DMU for comprehensive evaluation of circuit boards.

[0057] The comprehensive evaluation of the circuit board includes: qualitatively and quantitatively evaluating the data after distributed co-simulation, and completing the acquisition of reliability analysis results.

[0058] The reliability analysis results include: qualitative data, quantitative...

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PUM

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Abstract

The invention relates to a method for achieving electronic product reliability evaluation. The method comprises steps of constructing an electronic equipment analysis model; combining distributed collaborative simulation with qualitative and quantitative evaluation, and performing comprehensive evaluation of a circuit board, so as to obtain reliability analysis results; classifying and storing the reliability analysis results. The invention improves effectiveness and accuracy of results of the electronic product reliability evaluation.

Description

technical field [0001] The invention relates to an evaluation method, in particular to a method for realizing reliability evaluation of electronic products. Background technique [0002] The reliability evaluation of electronic products refers to the ability of components or systems to continuously realize their functions within a given time interval and under specified conditions. capacity; it is a dynamic, time-varying process. [0003] Electronic products include electronic components, devices, equipment and systems; software systems have appeared successively since 1970. Reliability engineering uses probability theory and mathematical statistics methods to study product failure time distribution, distribution types and distribution parameters, thereby proposing a series of indicators, calculation and test methods for evaluating product reliability characteristics, and solving problems in product development, design, manufacturing and testing. and engineering applicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
Inventor 崔占华左晓栋杨晨王石周亚超陈曼琳
Owner 中国信息安全研究院有限公司
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