Method applied to solving of large-scale unequal-area facility layout problem

A layout problem, large-scale technology, applied in the field of industrial engineering facility layout, can solve problems such as the inability to accurately solve the optimal layout

Active Publication Date: 2017-06-13
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the situation that the optimal layout cannot be accurately solved in the case of large-scale and complex production

Method used

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  • Method applied to solving of large-scale unequal-area facility layout problem
  • Method applied to solving of large-scale unequal-area facility layout problem
  • Method applied to solving of large-scale unequal-area facility layout problem

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Embodiment Construction

[0035] The present invention will be further described in detail in conjunction with the accompanying drawings and examples of implementation.

[0036] Such as figure 1 As shown, the present invention is described in detail by taking the classic example TAM30 as an example. The present invention is a method for solving the layout problem of large-scale facilities with unequal areas. In this paper, the large-scale classic example TAM30 is used as the research object. The specific data of this algorithm are shown in Table 1:

[0037] Table 1 TAM30 specific parameters

[0038]

[0039] The present invention is a method for solving large-scale unequal-area facility layout problems, see figure 1 as shown,

[0040] The specific steps of the method are as follows:

[0041] Step 1: Divide large-scale samples

[0042] For the sample, first import the logistics volume between all departments into excel to form a square matrix, and take all the logistics volume figures to the num...

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Abstract

The invention discloses a method applied to the solving of a large-scale unequal-area facility layout problem. The method comprises the following steps of 1, dividing large-scale samples; 2, building a solving model of a small-scale unequal-area facility layout problem; 3, establishing an initial feasible solution; and 4, optimizing the initial feasible solution. Through the steps, a planning model for solving the small-scale facility layout problem is built and a set of method for solving a large-scale unequal-area facility planning problem is established; and a near-optimal solution of the large-scale unequal-area facility layout problem can be obtained, the material transport cost can be reduced, and the time for a large-scale layout problem solving process can be shortened.

Description

technical field [0001] The invention provides a method for solving large-scale facility layout problems with unequal areas, which can be used to solve large-scale problems within an effective time when the number of departments in the facility layout problem is too large to be directly solved within an effective time The approximate optimal solution of is in the field of industrial engineering facility layout. Background technique [0002] As an important branch of industrial engineering, facility layout problem originated from factory design in early manufacturing industry. Facility planning refers to the workshops, warehouses, offices and other facilities that make up the factory, as well as the transportation facilities such as transportation lines and engineering pipelines that ensure the normal production of the enterprise and transport materials for the enterprise. Facility planning is a necessary condition for industrial production. Whether the internal layout of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/04
CPCG06Q10/043G06Q50/04Y02P90/30
Inventor 谢悦周晟瀚肖依永常文兵
Owner BEIHANG UNIV
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