Automatic modeling technology for typical matching structure in aircraft manufacturing tool

An aircraft manufacturing and automatic modeling technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as tedious manual operations, and achieve the effect of improving development efficiency

Inactive Publication Date: 2014-07-23
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the field of mechanical design, the existing technical method is to generate independent components separately, and then use the function of the design system to complete the assembly constraints. This process requires cumbersome manual operations.

Method used

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  • Automatic modeling technology for typical matching structure in aircraft manufacturing tool
  • Automatic modeling technology for typical matching structure in aircraft manufacturing tool
  • Automatic modeling technology for typical matching structure in aircraft manufacturing tool

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Embodiment Construction

[0044] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. This embodiment is implemented on the premise of the technical solution of the invention, and detailed implementation methods and specific implementation processes are provided, but the protection scope of the present invention is not limited to The following implementation examples.

[0045] figure 1 Shown is the automatic modeling principle of the typical supporting structure of aircraft manufacturing tooling proposed by the present invention, and its specific implementation steps are as follows:

[0046] Step 1) The method of defining the formal expression of the automatic selection and positioning method of the components of a typical supporting structure is as follows: in a typical supporting structure, the type of each component is determined, and the automatic selection and positioning method G of the components can be formalized as :

[004...

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Abstract

Disclosed is an automatic modeling technology for a typical matching structure in an aircraft manufacturing tool. The technology mainly comprises the following steps: (1) defining a formalization expression of an automatic selection and positioning method of components of the typical matching structure, (2) reading and explaining a semantic model, (3) positioning and installing the components, and (4) generating a final model of the components. By the application of the automatic modeling technology, automatic modeling of the common typical matching structure in the aircraft manufacturing tool can be achieved, and development efficiency of the aircraft manufacturing tool is improved.

Description

technical field [0001] The invention relates to an automatic modeling technology for a typical supporting structure in aircraft manufacturing tooling, and belongs to the field of aircraft manufacturing process equipment design. Background technique [0002] A large number of various types of process equipment suitable for its structure and production characteristics are used in the aircraft manufacturing process. In order to shorten the aircraft production preparation period, a large number of general and special standard parts and typical parts are used in these toolings, as well as the typical supporting structures with fixed correlations composed of these components. There is a strict relationship between the constituent elements of a typical supporting structure, but in some cases, each element is independent in the overall structure of the tooling, that is, the overall element does not appear in the assembly structure tree, but the components that make up the overall el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 郑国磊曹巍
Owner BEIHANG UNIV
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