Digital workshop scheduling method and system based on PSC-IGA algorithm, and storage medium
A technology of PSC-IGA and workshop scheduling, applied in the direction of manufacturing computing system, computing, genetic model, etc., can solve the problem of less consideration of warehousing and distribution coordination, no theoretical support, and the incomplete solution of e-commerce logistics warehouse and distribution integration Production logistics and other issues
Pending Publication Date: 2020-12-22
HEFEI UNIV OF TECH
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The above literatures have done a lot of work on material distribution optimization and warehouse optimization, but rarely consider the coordination of warehousing and distribution, that is, the problem of integration
[0004] Existing literature mainly focuses on the analysis of the characteristics of the integrated warehouse distribution model, and constantly uses algorithms and big data to propose new development ideas, but overall there is no systematic theoretical support, and they all focus on e-commerce In terms of warehousing and distribution issues in the field, there are not many studies on the integration of production logistics, warehousing and distribution in the manufacturing industry. logistics
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[0075] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to describe and explain the embodiments of the present invention, and are not intended to limit the embodiments of the present invention.
[0076] In the embodiments of the present invention, unless stated otherwise, the used orientation words such as "upper, lower, top, bottom" are usually for the directions shown in the drawings or for vertical, vertical or The term used to describe the mutual positional relationship of each component in terms of the direction of gravity.
[0077] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not be understood as indicating or i...
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The embodiment of the invention provides a digital workshop scheduling method and system based on a PSC-IGA algorithm and a storage medium, and belongs to the technical field of digital workshop scheduling. By means of the technical scheme, according to the digital workshop scheduling method and system based on the PSC-IGA algorithm and the storage medium. The method comprises the following steps:by adopting the PSC-IGA algorithm (Polychromatic Sets Constraints of improved Genetic Algorithm), firstly solving a distribution problem of a digital workshop station through an improved genetic algorithm, and determining a distribution scheme with the highest distribution efficiency; establishing a two-layer Boolean enclosure matrix on the basis of the determined distribution scheme and inventory and station distribution characteristics of the digital workshop, and finally, further adopting an improved genetic algorithm to solve the established model, so that an optimal warehouse integrationscheme can be obtained quickly and efficiently. And the convergence rate of the algorithm is improved while the production efficiency is improved.
Description
technical field [0001] The present invention relates to the technical field of digital workshop scheduling, in particular to a digital workshop scheduling method, system and storage medium based on the PSC-IGA algorithm. Background technique [0002] The construction of digital workshop (Digital workshop, DS) is the starting point for manufacturing enterprises to move towards intelligent manufacturing. Digital workshops usually adopt assembly line production, and the corresponding production logistics is mainly the distribution and storage of materials. This article uses Anhui Boyi Fluid Transmission Co., Ltd. (hereinafter referred to as BY) digital workshop as an example, each station on the production line is responsible for different processes, and the demand for materials is also different. The on-time delivery of materials is particularly important. If it is late, the working hours will be delayed and the efficiency will be lowered; and the on-time delivery of materials...
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Login to View More IPC IPC(8): G06Q10/04G06Q50/04G06N3/12
CPCG06N3/126G06Q10/04G06Q50/04Y02P90/30
Inventor 胡小建刘婷婷周琼李睿豪
Owner HEFEI UNIV OF TECH