An Automatic Arrangement Method for Rectangular Prefabricated Components Based on Multiple Constraints
A technology of prefabricated components and constraint conditions, applied in the direction of constraint-based CAD, forecasting, data processing applications, etc., can solve problems such as many constraints and difficult optimization models for panel layout, so as to improve the efficiency of panel layout and the utilization rate of mold tables Effect
Active Publication Date: 2021-10-01
中科骊久(济南)机器人有限公司
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Problems solved by technology
However, there are relatively few studies on the layout technology of rectangular prefabricated components, mainly because there are many constraints that need to be considered in the production of layouts, and it is difficult to establish an optimization model for layouts
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[0090] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
[0091] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.
[0092] Prefabricated components are composed of steel bars and concrete. Compared with other products, the bigge...
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The disclosure discloses an automatic panel arrangement method for rectangular prefabricated components based on multiple constraints, initializing the basic information of the mold table, rectangular prefabricated components, and constraint conditions for panel arrangement; sorting the rectangular prefabricated components to be arranged according to the area from large to small; selecting The rectangular prefabricated component with the largest area is used as the rectangular prefabricated component to be arranged on the current mold table; the rectangular prefabricated component to be arranged is arranged according to the principle of the lower left corner; the remaining part of the unplaced rectangular prefabricated component on the mold table is divided; according to the updated mold According to the length and width dimension information of the remaining area of the table, judge whether the area divided by the remaining part can continue to arrange boards; if not, obtain a board layout plan for the current mold table; judge whether to complete the board layout plan for all division situations; if yes , then select a layout scheme with the highest utilization rate of the mold table as the optimal layout scheme of the current mold table, and update the information of the mold table and prefabricated components; obtain the optimal layout scheme that meets the requirements of all rectangular prefabricated components.
Description
technical field [0001] The disclosure relates to an automatic panel arrangement method for rectangular prefabricated components based on multiple constraint conditions. Background technique [0002] The statements in this section merely enhance the background related to the present disclosure and may not necessarily constitute prior art. [0003] With the vigorous development of prefabricated buildings, the production scale of prefabricated component manufacturers is also increasing. The layout of prefabricated components is a prerequisite for enterprises to formulate production plans. However, most prefabricated component manufacturers currently use manual layout, which is not only not conducive to the arrangement of production plans, but also has the problems of low work efficiency and low utilization rate of mold tables. Carrying out the research on automatic panel arrangement technology of prefabricated components is of great significance for enterprises to improve prod...
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IPC IPC(8): G06F30/13G06Q10/04G06F111/04
CPCG06Q10/043G06F30/13
Inventor 高琦张锐杰巩高铄王全良
Owner 中科骊久(济南)机器人有限公司