Ship overall design multi-scheme dynamic configuration method based on product structure tree

A product structure tree and overall design technology, applied in computing, special data processing applications, instruments, etc., can solve problems such as inconsistent design status of solutions, influence of solution selection work, etc., to shorten design time, improve design efficiency, and reduce duplication. design effect

Inactive Publication Date: 2018-03-20
CHINA SHIP DEV & DESIGN CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a scheme is not adjusted in time, it will also cause inconsistencies in the design status of each scheme, which will affect the selection of schemes

Method used

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  • Ship overall design multi-scheme dynamic configuration method based on product structure tree
  • Ship overall design multi-scheme dynamic configuration method based on product structure tree
  • Ship overall design multi-scheme dynamic configuration method based on product structure tree

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Embodiment Construction

[0040] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0041] by figure 2 Based on the shown ship product structure tree, the multi-scheme dynamic configuration method of ship overall design based on the product structure tree of the present invention is illustrated, and the specific implementation steps are:

[0042] The first step is to define the product name:

[0043] Product name: P001 product.

[0044] The second step is to clarify that there are multi-scheme feature systems in the product, and establish a multi-scheme set of feature systems:

[0045] In the product structure tree, select subsystems and subsystem levels as characteristic systems.

[0046] exist figure 2 In the schematic diagram of the product structure tree shown, there are multiple schemes for ...

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Abstract

The invention relates to a ship overall design multi-scheme dynamic configuration method based on a product structure tree. The method includes the steps that a product name is defined; multi-scheme characteristic systems existing in a product are specified, and a multi-scheme set of the characteristic systems is established; compatible, mutually exclusive and necessary rules between the characteristic systems are established; a multi-scheme configuration combination set of the product is established; the product structure tree containing multiple schemes of all the systems is established, andthe correlation between the product structure tree and system multi-scheme names is established; a multi-scheme product structure tree is generated through filtering of the multi-scheme configurationcombination set. According to the method, multiple overall design schemes of a ship can be quickly generated, repeated design is greatly reduced, the multi-scheme parallel design time is greatly shortened, and the design efficiency is improved. The method can also be used for dynamic configuration of a series of boats.

Description

technical field [0001] The invention relates to the technical field of ship overall design and digital design, in particular to a multi-scheme dynamic configuration method for ship overall design based on a product structure tree. Background technique [0002] Ship design is a complex system engineering involving hundreds of thousands of equipment, parts, pipelines, etc. In 3D design, in order to quickly locate the required equipment, parts, pipelines, etc., all 3D models must be logically classified and organized. The ship product structure tree is the bearing form of the 3D model classification organization, and the common system functions are divided. It is the basis and core of the three-dimensional design of ships, and describes the composition of ships and the hierarchical relationship of each component through a tree-like hierarchical structure. [0003] In the process of complex ship overall design, it is bound to involve multi-plan optimization work. In these mul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/15
Inventor 杨帆张博万鹏凌昊胡婉婷
Owner CHINA SHIP DEV & DESIGN CENT
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