Spacecraft cable installation process design and visual display system

Abstract

The invention discloses a spacecraft cable installation process design and visual display system based on Pro/E, which comprises an information input module, a cable model checking and correcting module, a cable bending radius calculation module and a cable installation process design module, and a cable installation visualization display module, the cable model checking and correcting module respectively checks whether the cable-related information is complete for the cable, then calculates the bending radius, after meeting the design specifications, the cable installation process design module realizes the semi-automatic design of the cable installation process according to the cable attribute information and the cable installation sequence information and carries out convenient displaythrough the cable installation visualization display module. According to the invention, the working efficiency of design of the cable process and the field implementation is improved.

Description

technical field [0001] The invention belongs to the technical field of spacecraft assembly, and in particular relates to a Pro / E-based spacecraft cable installation process design and visual display system. Background technique [0002] At present, the development mode of spacecraft is in the process of transforming from two-dimensional design to three-dimensional digital design, and platforms such as communication, navigation, remote sensing, and deep space exploration are advancing the mode of digital three-dimensional development in stages. As the information lifeline of the spacecraft, the cable is very important to the spacecraft. The wrong cable laying, wrong direction, and wrong plugging directly affect the development quality of the spacecraft. At present, the design, production and implementation of cables are also implementing a three-dimensional development model. However, the cable itself has the characteristics of complex direction, wide branches, and certain a...

AI Technical Summary

Problems solved by technology

[0003] 1) The overall design model data is not comprehensive;

[0004] 2) The direction of the cable path does not meet the specification requirements;

[0005] 3) Cables cannot be layered and displayed in different colors, and the guidance for on-site implementation is poor;

[0006] 4) The process information cannot be supplemented in the 3D model;

[0007] 5) Failure to warn of risks

[0008] Therefore, it is difficult for cable technology technicians to quickly complete the process design of the cable, and there is no better carrier to complete the visual display of the cable process design results

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