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Three-dimensional loading global optimization method and system for putting multiple materials into multi-specification packages

A global optimization, multi-specification technology, applied in the fields of instruments, data processing applications, forecasting, etc., can solve the problem that the global optimization calculation of multi-variety and multi-specification materials cannot be realized, so as to improve the parallel step-by-step exploration search optimization ability and maintain species. Diversity, the effect of increasing the speed of individual evolution

Active Publication Date: 2016-07-06
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 loading global optimization method and system for putting multiple materials into multi-specification packages

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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 loading global optimization method and system for putting multiple materials into multi-standard cargo bags, which belongs to an intelligent material loading processing method, which starts a loading global optimization calculation module and uses quantum genetic algorithm and heuristic three-dimensional loading The combination of algorithms completes the loading global optimization calculation of a single task, and outputs the loading plan; after making judgments, the rationalized plan is stored in the database and waits for presentation. By organically combining the heuristic three-dimensional loading algorithm with the quantum genetic algorithm, it can handle the global loading optimization calculation of placing a variety of goods into a variety of different specifications of the container, compared with the original processing of a single container or a single type of package For container-optimized computing, it has obvious global 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 Patents(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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