Airborne equipment quality characteristic simulation method
A technology of airborne equipment and simulation methods, applied in the field of data processing, can solve the problems of long calculation cycle, short model development cycle, high requirements, etc., and achieve the effect of improving work efficiency and calculation accuracy
Active Publication Date: 2022-01-04
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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Problems solved by technology
[0002] At present, when estimating the quality characteristics of airborne equipment in the early stage of model development in China, the coordinates described by the fuzzy spatial characteristics of the airborne equipment are manually measured to determine the installation location of the airborne equipment, and the airborne equipment and pipelines are determined by multiplying the empirical coefficients. Gross weight, the quality characteristic data of onboard equipment is calculated through the Excel template, the calculation period is long, and the accuracy is relatively low
In view of the short development cycle and high requirements of the current model, the current technology is difficult to meet the needs of model development
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[0045] In order to make the objectives, technical solutions and advantages of the implementation of the application clearer, the technical solutions in the implementation modes of the application will be described in more detail below with reference to the drawings in the implementation modes of the application. 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 present application. The embodiments described below by referring to the figures are exemplary and are intended to explain the present application, and should not be construed as limiting the present application. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the scope of protection of this application. Embodiments of the pr...
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The invention belongs to the technical field of data processing, and particularly relates to an airborne equipment quality characteristic simulation method. The method comprises the following steps: S1, acquiring an aircraft profile and cabin boundary mathematical model; S2, establishing an airborne equipment information model based on airborne equipment data; S3, constructing an equivalent mass element of airborne equipment, wherein the equivalent mass element of non-attached airborne equipment is calculated through double view angles, and an equivalent mass element of attached airborne equipment is obtained by analyzing the boundary mathematical model; S4, resolving pipeline quality characteristic data based on path characteristic points, and establishing an equivalent quality element of a pipeline; S5, traversing the quality meta-models in groups, and calculating the total quality characteristic parameters of the quality meta-models. According to the method, the airborne equipment with only fuzzy spatial characteristics and the pipeline quality characteristics of the airborne equipment can be quickly and accurately simulated, simulation calculation results can be visually displayed, and the calculation results are stored and output for designers to use.
Description
technical field [0001] The application belongs to the technical field of data processing, and in particular relates to a method for simulating quality characteristics of airborne equipment. Background technique [0002] At present, when estimating the quality characteristics of airborne equipment in the early stage of model development in China, the coordinates described by the fuzzy spatial characteristics of the airborne equipment are manually measured to determine the installation location of the airborne equipment, and the airborne equipment and pipelines are determined by multiplying the empirical coefficients. For the total weight, the quality characteristic data of the onboard equipment is calculated through the Excel template, and the calculation cycle is long and the accuracy is relatively low. In view of the short development cycle and high requirements of the current model, the current technology is difficult to meet the needs of model development. Contents of t...
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IPC IPC(8): G06F30/15G06F30/18G06F30/20G06F113/16
CPCG06F30/15G06F30/18G06F30/20G06F2113/16Y02T90/00
Inventor 刘聪璞李浩
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA