Airplane product development progress monitoring method based on visualization technology

A product development and progress technology, applied in electrical components, data processing applications, transmission systems, etc., can solve the problem that the grasp of aircraft product development progress cannot be displayed in a graphical form, and relevant information such as product project attributes and progress cannot be displayed , Unable to quantitatively monitor the development progress and operation of aircraft products, so as to improve the speed of development and ensure the quality of development

Inactive Publication Date: 2012-06-13
BEIHANG UNIV
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AI Technical Summary

Problems solved by technology

[0009] 2) The grasp of the development progress of aircraft products cannot be displayed in a graphical form, and the operation of the development progress of aircraft products cannot be monitored quantitatively
[0010] 3) Project activities and project products cannot be automatically associated
[0011] 4) It is not possible to display relevant information such as product and project attributes and progress in different resolutions

Method used

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  • Airplane product development progress monitoring method based on visualization technology
  • Airplane product development progress monitoring method based on visualization technology
  • Airplane product development progress monitoring method based on visualization technology

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Embodiment Construction

[0036] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0037] 1) Server-side processing flow

[0038] Step 1: Lightweight 3D data model

[0039] In the PLM system, product information based on product model data runs through all links of the product life cycle. Due to the limitation of network transmission bandwidth, the complex product model data brings a heavy burden to the data exchange and network transmission between various CAX system tools, resulting in lower efficiency of product collaborative development in a distributed network environment. Therefore, firstly, the 3D data model is lightweighted based on the complex product model lightweight technology.

[0040]According to different business needs, there are many lightweight methods for 3D data models. This patent focuses on efficiency, and mainly uses the following methods to achieve it. The flow chart is as follows: image 3 As show...

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Abstract

The invention relates to an airplane product development progress monitoring method based on a visualization technology. The method comprises two parts: 1) a sever processing flow: step 1. performing lightweighting to a three dimensional data model and carrying out lightweighting processing to the three dimensional data model based on a complex product model lightweighting technology; step 2. associating three dimensional data model product project information with a development progress; step 3. carrying out three dimensional figure multiresolution model processing; step 4. uniformly coding and compressing all the data; 2) a client processing flow: step 1. requesting the server data; step 2. decompressing the data; step 3. performing display rendering and displaying. By using the method of the invention, the airplane development progress can be directly checked and the airplane development progress can be monitored. Problems during the airplane development progress can be tracked and timely corrected. Therefore, scientific management can be performed, an airplane development speed can be substantially increased and airplane development quality can be ensured.

Description

technical field [0001] The invention belongs to the technical field of large aircraft development, and in particular relates to a method for monitoring the development progress of aircraft products based on visualization technology. Background technique [0002] Visualization is the theory, method and technology of using computer graphics and image processing technology to convert data into graphics or images and display them on the screen for interactive processing. It involves many fields such as computer graphics, image processing, computer vision, and computer-aided design, and has become a comprehensive technology for studying a series of issues such as data representation, data processing, and decision analysis. [0003] Complex product model data lightweight technology is based on non-geometric information filtering, curve and surface simplification, general compression algorithm data compression and other steps to simplify the initial product model. [0004] With th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06H04L29/06H04L29/08
Inventor 闫光荣王浩赵罡曾玉琴吴彬彬时金玺程翔任东
Owner BEIHANG UNIV
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