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Aerodynamic data processing method and aerodynamic data processing system for aircraft

A data processing and pneumatic data technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of huge amount of aerodynamic data, labor-intensive, boring, etc., achieve high error rate, reduce burden, and save energy. The effect of working hours

Inactive Publication Date: 2016-07-06
SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
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  • Application Information

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Problems solved by technology

The amount of aerodynamic data is huge and complicated, so the data post-processing process is a boring, repetitive, and labor-intensive process. For this reason, we need a technology that can quickly and automatically post-process wind tunnel test data in order to process large batches quickly and accurately. aerodynamic data of

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  • Aerodynamic data processing method and aerodynamic data processing system for aircraft
  • Aerodynamic data processing method and aerodynamic data processing system for aircraft
  • Aerodynamic data processing method and aerodynamic data processing system for aircraft

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Embodiment Construction

[0023] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention discloses an aerodynamic data processing method for an aircraft. The method comprises the following steps: S1, performing classification according to control surfaces, establishing hierarchical relationship names for aerodynamic data of each control surface according to the height, a Mach number, a yaw angle and a rudder deviation, and establishing a data object by using an object-oriented thought; S2, reading original aerodynamic data through an original aerodynamic data reading module, establishing a data structure body, and performing primary analysis on original data through an aerodynamic primary analysis module; S3, according to data processing process and method, establishing a process-oriented data computing process; and S4, generating a universal database through an aerodynamic data processing system for the aircraft. The invention furthermore provides the aerodynamic data processing system used for implementing the aerodynamic data processing method. The method and system have the beneficial effects that the post-processing burden is reduced, the error rate is low, the computing process work can be reused in data processing of different stages, and lots of working time is saved.

Description

technical field [0001] The invention relates to the technical field of wind tunnel tests, in particular to an aerodynamic data processing method and an aerodynamic data processing system of an aircraft. Background technique [0002] The wind tunnel test is to obtain the aerodynamic performance and aerodynamic load data of the aircraft. The aerodynamic load data needs to be processed before it can be used for the analysis of aerodynamic characteristics and provided for professional use such as performance / stability / flight control. The amount of aerodynamic data is huge and complicated, so the data post-processing process is a boring, repetitive, and labor-intensive process. For this reason, we need a technology that can quickly and automatically post-process wind tunnel test data in order to process large batches quickly and accurately. aerodynamic data. Contents of the invention [0003] The object of the present invention is to provide an aerodynamic data processing met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/15Y02T90/00
Inventor 刘云飞武猛王宝冬刘茂汉杨亮
Owner SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
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