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Spacecraft cable three-dimensional wiring method

A three-dimensional wiring and spacecraft technology, which is applied in instruments, electrical digital data processing, image data processing, etc., can solve problems such as large workload, lack of top-level design and planning of wiring, and short production cycle.

Active Publication Date: 2020-04-21
BEIJING SPACE TECH RES & TEST CENT
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the functions of the existing engineering 3D modeling software system in cable design are not yet fully mature, and it is difficult to meet the targeted design needs of various enterprises, resulting in a large workload in the cable 3D design process, and even a short board in the production cycle
At present, the main problem of 3D cable design is that the design process relies too much on manual operations, lacks top-level design and planning of wiring, and intelligent wiring algorithms require secondary development, etc. Therefore, it is urgent to develop a 3D wiring system suitable for complex spacecraft cables automation technology

Method used

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Embodiment Construction

[0030] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that are used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

[0031] When describing the embodiments of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientation or positional relationship expressed by "horizontal", "top", "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the relevant drawings, which are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particu...

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Abstract

The invention relates to a spacecraft cable three-dimensional wiring method, which comprises the following steps of: a, laying a main channel of a wiring system according to the shape structure of a single-machine product on a spacecraft; b, extracting a main channel feature position, and creating a cable path; and c, based on the undirected graph, creating a wiring optimal path algorithm, and obtaining an optimal path of the cable network path for wiring. According to the spacecraft cable three-dimensional wiring method, cable wiring of the shortest path can be achieved, the design efficiencyis improved, and meanwhile the weight of the spacecraft cable is reduced. Aiming at key links influencing design quality and efficiency in a cable network wiring design process, a set of manned spacecraft cable network three-dimensional wiring design new method based on an intelligent algorithm is formed.

Description

technical field [0001] The invention relates to the field of spacecraft design, in particular to a method for three-dimensional wiring of spacecraft cables. Background technique [0002] With the development of my country's aerospace technology, the scale of spacecraft and the increase in the number of equipment, the system and scale of new types of cable networks have become unprecedentedly complex and huge. At the same time, with the continuous development of information technology, engineering design methods are gradually changing, gradually changing from mechanized repetitive design to automated design, and from traditional two-dimensional graphic design to three-dimensional digital platform design. Cables are an important part of modern industrial products. With the help of existing 3D modeling software, design efficiency and accuracy can be significantly improved. However, the functions of the existing engineering 3D modeling software system in cable design are not ye...

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Application Information

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IPC IPC(8): G06F30/15G06F113/16G06Q10/04G06T17/00
CPCG06Q10/047G06T17/00
Inventor 王羽白王威刁常堃金玮玮赵铄
Owner BEIJING SPACE TECH RES & TEST CENT
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