A Land Redevelopment Planning Method Using Ant Colony Multi-objective Layout Optimization Model

A layout optimization, multi-objective technology, applied in data processing applications, forecasting, instruments, etc., can solve problems such as the inability to objectively reflect the overall quality

Active Publication Date: 2020-12-25
AEROSPACE INFORMATION RES INST CAS
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Problems solved by technology

[0048] In order to solve the problem in the prior art that the conversion of multi-objective values ​​into single-objective values ​​cannot objectively reflect the overall quality of the solution, the present invention provides a land redevelopment planning method using an ant colony multi-objective layout optimization model

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  • A Land Redevelopment Planning Method Using Ant Colony Multi-objective Layout Optimization Model
  • A Land Redevelopment Planning Method Using Ant Colony Multi-objective Layout Optimization Model
  • A Land Redevelopment Planning Method Using Ant Colony Multi-objective Layout Optimization Model

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[0098] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0099] The invention improves the ACS algorithm from the perspective of deconstruction mechanism. It is reflected in two aspects:

[0100] a. Traditional combinatori...

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Abstract

The invention discloses a land re-exploitation planning method using ant colony multi-objective layout optimization model. The method comprises: setting multiple optimization targets and constraint conditions; initializing the algorithm parameters wherein the algorithm parameters include: the iteration times, the ant quantity, and the pheromone cube of each ant; initializing the land utilization conditions of a preset region, or rather, initializing the land utilization types of the patches of land in the preset region; and performing iterations according to the iteration times with each iteration process comprising: constructing the solution; carrying out the solution evaluation; and after the completion of the iteration processes, according to the accumulated pheromone cubes, determining the new land utilization types of the patches of land in the preset region. The method of the invention adds the considerations into the spatial optimization targets and the time sequence optimization, and bridges the gap of a previous land optimization model.

Description

technical field [0001] The invention relates to the technical field of land development or rule methods, in particular to a land redevelopment planning method using an optimization model. Background technique [0002] Land use layout refers to the spatial distribution of different land use types and is an important basis for spatial control of land use planning. Its rationality and scientificity are related to the smooth implementation of planning and the realization of planning goals. Land use layout optimization refers to maximizing the comprehensive benefits of land use by adjusting the spatial location of each land use type under the quantity constraints of different land types. The same spatial unit has different suitability for different land use types. The fundamental purpose of land use layout optimization is to allocate each land use type to the spatial unit with high suitability. [0003] Referring to the concept of land use structure optimization, land use functi...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q50/16
CPCG06Q10/04G06Q50/165
Inventor 李红旮姜仁荣黄晓霞李霞
Owner AEROSPACE INFORMATION RES INST CAS
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