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Flexible cable path intelligent planning method considering gravity constraint rules

A flexible cable and path technology, applied in the field of flexible cable path intelligent planning considering gravity constraint rules, can solve problems such as low wiring efficiency and unreasonable flexible cable path laying, and achieve the effect of improving wiring efficiency

Inactive Publication Date: 2017-07-14
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of unreasonable laying of flexible cable paths and low wiring efficiency during the wiring process of the product model, and to invent an intelligent planning method for flexible cable paths considering gravity constraint rules

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  • Flexible cable path intelligent planning method considering gravity constraint rules
  • Flexible cable path intelligent planning method considering gravity constraint rules
  • Flexible cable path intelligent planning method considering gravity constraint rules

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0031] Such as Figure 1-5 shown.

[0032] An intelligent planning method for flexible cable paths considering gravity constraint rules, which is suitable for cable laying of complex electromechanical products. Specifically, a cable laying method formulated for cable wiring design and cable assembly process, which can improve the wiring efficiency of flexible cables and the final overall performance and reliability of the product.

[0033] Such as figure 1 As shown in Fig. 1, an intelligent planning method for flexible cable paths considering the rules of gravity constraints, first of all, the three-dimensional environment modeling of the wiring space is carried out on the product structure model created by using three-dimensional design software such as CREO, CATIA, UG, etc., and the partition space is divided The method divides the whole m...

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Abstract

The present invention discloses a flexible cable path intelligent planning method considering gravity constraint rules. The method comprises the following steps: carrying out modeling on the three-dimensional environment of the wiring space, and using the partitioned space division method to carry out partition division on the overall space of the product so as to obtain a to-be-wired space area that needs to be wired and a non-wiring space area; carrying out grid processing on the divided to-be-wired space area, establishing an obstacle bounding box model, and establishing a wiring space grid model and an abstract model of the wiring path point; and finally, carrying out intelligent search and optimization on the flexible cable path by using the ant colony optimization algorithm and by considering the gravity constraint rules. According to the method disclosed by the present invention, automatic obstacle avoidance can be realized, the wiring route satisfying certain engineering rules is generated, and the wiring efficiency of the flexible cable and the final overall performance and reliability of the product are improved.

Description

technical field [0001] The invention relates to a computer wiring technology, in particular to a cable path planning technology, in particular to an intelligent planning method for a flexible cable path considering gravity constraint rules. Background technique [0002] With the rapid development of large-scale electrical systems such as aviation, aerospace, ships, electronics, ordnance, modern electrical systems are increasingly complex and integrated. A large number of electrical devices are densely packed on the system platform, and the cables used to connect the devices and components transmit more and more signals, the frequency is higher and higher, and the power consumption is also increasing. higher requirements and challenges. Since the cable itself is a flexible body, the size, shape and spatial direction of the cable are constrained by the product structure space, and the laying process is complex and changeable. Unreasonable cable laying will increase the proba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/18G06F30/20G06F2111/04G06F2113/16
Inventor 郭宇王发麟廖文和吴保胜宋倩
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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