Building arrangement method based on genetic algorithm and MADDPG algorithm

A genetic algorithm and algorithm technology, which is applied in the field of building layout based on genetic algorithm and MADDPG algorithm, can solve the problems of single layout plan, time-consuming and labor-intensive, insufficient reference for designers, and achieve the effect of reducing workload.

Pending Publication Date: 2022-06-28
小视科技(江苏)股份有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional way of building layout requires the designer to place the buildings in the plot and then make constant adjustments, which is time-consuming and labor-intensive
Although there have been some building layout methods based on reinforcement learning and other methods, if only reinforcement learning is used, the output layout scheme is relatively simple, which cannot provide enough reference for designers

Method used

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  • Building arrangement method based on genetic algorithm and MADDPG algorithm
  • Building arrangement method based on genetic algorithm and MADDPG algorithm
  • Building arrangement method based on genetic algorithm and MADDPG algorithm

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Embodiment Construction

[0016] The technical solutions of the present application will be described in detail below with reference to the accompanying drawings.

[0017] figure 1 The flow chart of the method described in this application, as figure 1 As shown, the method for arranging buildings based on genetic algorithm and MADDPG algorithm described in this application includes:

[0018] S1: Obtain the number of buildings n and the arrangable area, and establish a mathematical model.

[0019] S2: Arrange n1 buildings according to the genetic algorithm, generate at least one first arrangement scheme that satisfies the spacing and sunshine, and save it; wherein, 0

[0020] S3: The first arrangement scheme is used as the initial input of the maddpg algorithm, and the unarranged n-n1 buildings are automatically arranged through the maddpg algorithm, and the second arrangement scheme is output.

[0021] S4: Complete the arrangement of the buildings according to the second arrangement scheme.

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Abstract

The invention discloses a building arrangement method based on a genetic algorithm and an MADDPG algorithm, relates to the technical field of computers, solves the technical problems that an existing building arrangement scheme is relatively single and the building arrangement is not reasonable enough, and is characterized in that the processes of initialization, fitness calculation, selection, intersection, variation and the like of the genetic algorithm are modified; outputting an initial arrangement state of the plurality of partial buildings in the arrangement area; the observation vector, the reward and the environment of the maddpg algorithm are modified, so that the maddpg algorithm can control other buildings which are not arranged to be arranged on the basis of the output of the genetic algorithm, and various arrangement schemes are output; and finally, the buildings in the plot are automatically arranged, an arrangement scheme meeting the spacing and sunlight requirements is output, and the workload of a designer is reduced.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular, to a building arrangement method based on genetic algorithm and MADDPG algorithm. Background technique [0002] With the development of the real estate industry, for each plot, designers need to arrange the buildings in it to meet various requirements such as spacing and sunshine. [0003] The traditional way of arranging buildings requires the designer to place the buildings on the plot and then adjust them continuously, which is time-consuming and labor-intensive. Later, although some building layout methods based on reinforcement learning and other methods appeared, but if reinforcement learning is used alone, the output layout scheme is relatively simple, which cannot provide enough reference for designers. SUMMARY OF THE INVENTION [0004] The present application provides a building arrangement method based on a genetic algorithm and a MADDPG algorithm, the ...

Claims

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Application Information

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IPC IPC(8): G06F30/27G06N3/12G06N20/00G06T17/10G06Q50/16
CPCG06F30/27G06N3/126G06N20/00G06T17/10G06Q50/16G06F2111/08
Inventor杨帆况易田胡建国
Owner小视科技(江苏)股份有限公司