Production line adaptability quantitative evaluation method

A quantitative evaluation and adaptive evaluation technology, applied in data processing applications, instruments, calculations, etc., can solve the problems of no unified and effective quantitative evaluation methods, and achieve a reliable frequency distribution effect

Pending Publication Date: 2021-04-16
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a quantitative evaluation method for the adaptability of a production line, which is used to solve the technical problem that there is no unified and effective quantitative evaluation method to quantify the adaptability of the production line to guide the improvement of the adaptability of the production line

Method used

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  • Production line adaptability quantitative evaluation method
  • Production line adaptability quantitative evaluation method
  • Production line adaptability quantitative evaluation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A quantitative evaluation method for the adaptability of a production line, such as figure 1 shown, including:

[0047] According to the production parameters of the production line to be evaluated and the statistical distribution information of various production parameters, a discrete event simulation model of the production line is established;

[0048] According to the pre-determined interference environment of the production line and its countermeasures, multiple simulation experiments are carried out on the simulation model, and multiple values ​​of the adaptability evaluation indicators of each production line under the interference environment are obtained;

[0049] Perform statistical analysis among multiple values ​​of each adaptability evaluation index in each interference environment, and obtain the adaptability value of the adaptability evaluation index in each interference environment;

[0050] Based on the weights of various adaptability evaluation indic...

Embodiment 2

[0124] A computer-readable storage medium, characterized in that the computer-readable storage medium includes a stored computer program, wherein when the computer program is run by a processor, the device where the storage medium is located is controlled to execute the above-mentioned one A quantitative evaluation method for the adaptability of a production line.

[0125] The relevant technical solutions are the same as those in Embodiment 1, and will not be repeated here.

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Abstract

The invention belongs to the technical field of production line production, and particularly relates to a production line adaptability quantitative evaluation method, which comprises the following steps: establishing a production line discrete event simulation model according to production parameters of a to-be-evaluated production line and statistical distribution information of various production parameters; performing multiple simulation experiments on the model according to each interference environment of the production line and corresponding measures thereof to obtain a plurality of values of each evaluation index in the interference environment; performing statistical analysis on a plurality of values of each evaluation index in each interference environment to obtain an adaptability numerical value of the evaluation index in each interference environment; based on the weight of each evaluation index, performing weighted summation on the adaptability values of each evaluation index in each interference environment to obtain the total adaptability value of the production line in the interference environment; and quantitatively determining the adaptability of the to-be-evaluated production line according to the total adaptability value of each interference environment. The evaluation method can be used in design and operation stages, so that the production line has better adaptability in actual production and is high in universality.

Description

technical field [0001] The invention belongs to the technical field of production line production, and more specifically relates to a method for quantitatively evaluating the adaptability of a production line. Background technique [0002] In the production process of the production line, it will inevitably be affected by various disturbances, such as equipment failure, processing tool collapse, operator error, and supply chain failures that cause delays or uncertainty in the arrival time of materials, etc. These disturbances will It has various effects on the production line, and even these effects superimpose on each other, causing damage to the production process, and finally reflected in production efficiency, production cost and production quality. [0003] In order to deal with these disturbances and reduce the impact of disturbances on the production line, it is necessary to improve the adaptability of the production line, that is, under the scenario of unpredictable ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/04
CPCY02P90/30
Inventor 贺松平李斌梁焜张露毛新勇周晟
Owner HUAZHONG UNIV OF SCI & TECH
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