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Product disassembly sequence optimization method and device, computer equipment and storage medium

An optimization method and product technology, applied in the field of optimization, can solve problems such as deviation of disassembly results, and achieve the effects of reducing deviation, effective treatment, and reducing environmental hazards

Pending Publication Date: 2021-12-03
北京梧桐车联科技有限责任公司
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Problems solved by technology

[0004] In related technologies, typical methods applied to product disassembly sequences include: methods based on graph theory, methods based on Petri nets, methods based on object-oriented, etc. However, these methods inevitably have local optimization, resulting in different disassembly results. degree of deviation

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  • Product disassembly sequence optimization method and device, computer equipment and storage medium
  • Product disassembly sequence optimization method and device, computer equipment and storage medium
  • Product disassembly sequence optimization method and device, computer equipment and storage medium

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Embodiment Construction

[0067] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined arbitrarily with each other. The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, ...

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Abstract

The invention relates to a product disassembly sequence optimization method and device, computer equipment and a storage medium. The method comprises the steps: enabling parts contained in a to-be-disassembled product to generate a population according to a grey wolf algorithm, wherein one population comprises a plurality of grey wolves, different grey wolves have different gene sequences and represent different alternative schemes of the to-be-disassembled product, the gene sequence of each grey wolf is a sequence composed of identifiers of all parts of a to-be-disassembled product, and different gene sequences correspond to the disassembling sequence of the parts in the to-be-disassembled product; in the current iteration process of the population, determining the grade of each grey wolf based on the gene sequence of each grey wolf in the population, and updating the gene sequences of all grades of grey wolves to obtain the population of the next iteration; and determining the gene sequence of the grey wolf at the highest level in the population after the iteration process is ended as an optimal sequence, wherein the optimal sequence is used for disassembling the to-be-disassembled product. In the way, generation of a local optimal solution can be inhibited to a certain extent, and finding of a global optimal sequence is facilitated.

Description

technical field [0001] The present disclosure relates to the technical field of optimization, and in particular to a product disassembly sequence optimization method, device, computer equipment and storage medium. Background technique [0002] With the advancement of science and the rapid development of industrialization, many high-tech products have appeared, especially automobiles, electronic products and other products. Without effective treatment, some products may cause great pollution to the environment, and it is also a great waste of resources. [0003] Disassembly is the key link to realize the effective disposal of waste products. Disassembly sequence planning is to determine a reasonable and feasible disassembly sequence under the premise of satisfying the feasible disassembly of parts, and select the optimal sequence to guide the disassembly of products and achieve the expected disassembly. Target. [0004] In related technologies, typical methods applied to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N3/00G06Q10/00G06Q10/04
CPCG06N3/006G06Q10/04G06Q10/30Y02W90/00
Inventor 王鹏张希影
Owner 北京梧桐车联科技有限责任公司
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