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Three-dimensional packing overall optimization method and system for putting multiple goods and materials into multi-specification packets

A global optimization and multi-standard technology, which is applied in the directions of instruments, data processing applications, and forecasting, can solve problems such as the inability to realize global optimization calculations of multi-variety and multi-standard materials, and improve the ability of parallel step-by-step exploration search optimization and maintain species Diversity, the effect of increasing the speed of individual evolution

Active Publication Date: 2013-12-25
SICHUAN AEROSPACE SYST ENG INST
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Problems solved by technology

[0003] One of the purposes of the present invention is to address the above-mentioned deficiencies, to provide a three-dimensional loading global optimization method and system for putting multiple materials into multi-standard bags, in order to solve the problem that the intelligent loading method of materials in the prior art cannot realize multi-variety and multi-standard Technical issues such as global optimization calculation of materials

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  • Three-dimensional packing overall optimization method and system for putting multiple goods and materials into multi-specification packets

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Embodiment Construction

[0077] At present, there is a research trend in academia to introduce quantum computing into traditional evolutionary algorithms, because in a mathematical sense, a quantum system is a super-parallel high-dimensional random system, and the combination of quantum computing ideas and classical intelligent algorithms can significantly enhance the performance of traditional evolutionary algorithms. Population diversity, thereby improving the system maintenance ability and global optimization performance. This composite optimization algorithm also has the advantages of low space-time complexity. Therefore, the research combines traditional evolutionary algorithms (such as genetic algorithms) and quantum computing. It is of great fundamental significance to integrate and combine traditional heuristic loading algorithms to obtain a composite global loading optimization algorithm and apply it to 3D loading engineering applications.

[0078] The present invention will be further elabora...

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Abstract

The invention discloses a three-dimensional packing overall optimization method and system for putting multiple goods and materials into multi-specification packets and belongs to a method for intelligentized processing of goods and material packing. A packing overall optimization calculation module is started, the packing overall optimization calculation of one task is finished by combining a quantum genetic algorithm with a heuristic three-dimensional packing algorithm, and packing schemes are output. Reasonable schemes to be presented are stored in a database after judgment. Through organic combination of the heuristic three-dimensional packing algorithm and the quantum genetic algorithm, the overall packing optimization calculation can be performed for the multiple goods and materials which are to be placed into multi-specification packet containers. Compared with existing optimization calculation for processing a single packet container or one type of packet containers, the three-dimensional packing overall optimization method and system has the obvious overall advantages.

Description

technical field [0001] The present invention relates to a material loading intelligent processing method, more specifically, the present invention mainly relates to a three-dimensional loading global optimization method and system for putting multiple materials into multi-standard bags. Background technique [0002] The global optimization of three-dimensional loading of goods refers to the arrangement of goods in specific containers (containers or packages) under certain loading constraints, so that the containers of specific shapes can meet the specified global index requirements (such as total loading The quality of the goods is the largest, and the total load of goods has the largest utilization rate of the internal space of the container, etc.). In the field of computer intelligence optimization science and supply chain optimization management, the global optimization of three-dimensional cargo loading has a wide range of application backgrounds, including logistics dis...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/28G06N3/12G06Q10/08
Inventor 周保琢唐经天刘俊宋勇陈粤海
Owner SICHUAN AEROSPACE SYST ENG INST
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