Aircraft system model simulation test process optimization method

A technology for aircraft system and model simulation, applied in design optimization/simulation, geometric CAD, etc.

Active Publication Date: 2020-02-11
SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this application is to provide an aircraft system model simulation test process optimization method to overcome or alleviate at least one aspect of the prior art defects

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[0030] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the related application, not to limit the application. In addition, it should be noted that, for ease of description, only parts relevant to the present application are shown in the drawings.

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0032] It should be noted that in the description of this application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The terms of the indicated direction or positional relationship are based on the direction or positional ...

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Abstract

The invention belongs to the technical field of aircraft system model simulation test process optimization design, and particularly relates to an aircraft system model simulation test process optimization method, which comprises: a model conversion step: converting a UML state diagram model of an aircraft system into a function / logic model of the aircraft system; a model search step: performing full-coverage search on the function / logic model to find out a branch, corresponding to the UML state diagram model full-flow test sample, of the function / logic model in the limited space; and a branchoptimization step: optimizing each branch by using the process optimization coverage criterion library to obtain an optimized test branch.

Description

technical field [0001] The application belongs to the technical field of aircraft system model simulation test process optimization design, and in particular relates to an aircraft system model simulation test process optimization method. Background technique [0002] At present, the simulation test of the model has been widely recognized, but there are few studies on the simulation test process of the complex aircraft system model. The screening and optimization of the simulation test process of the existing aircraft system model are limited to the judgment of manual experience due to the huge sample. The efficiency is low, and it is prone to leak testing of key processes. [0003] The present application is proposed in view of the above-mentioned defects of the prior art. Contents of the invention [0004] The purpose of this application is to provide an aircraft system model simulation test process optimization method to overcome or alleviate at least one aspect of the...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F30/15G06F30/20
CPCY02T10/40
Inventor梁磊伊文卿宛旭于涛王晨光
OwnerSHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA