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A product design unexpected system field coupling quantification method

A technology of product design and quantification method, applied in the direction of CAD circuit design, calculation, special data processing application, etc., to achieve the effect of improving product design efficiency and reducing design repetition

Active Publication Date: 2019-04-26
台州旭日环境科技有限公司
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Problems solved by technology

Such problems are difficult to solve in the subsequent detailed design

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  • A product design unexpected system field coupling quantification method
  • A product design unexpected system field coupling quantification method
  • A product design unexpected system field coupling quantification method

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Embodiment 1

[0054] A product design unexpected system field coupling quantitative method, the steps are as follows:

[0055] (1) Representation of system components and physical effects

[0056] (1) Represent system components

[0057] The content represented by the component includes: (a) basic information of the component, including material information and shape information, where the material information is not limited to a specific material, but can also indicate the characteristics of a certain aspect of the material, such as elastic body or rigid body etc., the component shape information is roughly described by a series of basic shapes such as cubes and cylinders; (b) the input and output flow of components and the value range of attribute parameters of the flow; (c) the physical effects realized by components are helpful to establish the Mapping relationship between physical effects; (d) Unexpected physical effects caused by disturbance flow, defined by production rules; (e) Car...

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Abstract

The invention discloses a product design unexpected system field coupling quantification method, and belongs to the technical field of product design analysis, and the method comprises the following steps: (1) representing components related to a product and related physical effects; (2) for a given product design scheme, establishing a corresponding spatial layout, and identifying an unexpected coupling effect; (3) obtaining an output residual flow according to the identified unexpected coupling effect; And (4) calculating an unexpected coupling quantized value by setting an influence factorof the residual flow on the component and a weight factor of the component. According to the method, the potential unexpected coupling effect in the existing design is identified according to the spatial layout of system components; Coupling quantized values of different fields in product design are calculated according to the residual output flow of the coupling effect, so that the proportion ofcoupling of different fields and overall coupling of the system is obtained, a direction is pointed out for improving the product design, design repetition is reduced, and the product design efficiency is improved.

Description

technical field [0001] The invention relates to a method for quantifying coupling in the unexpected system field of product design, in particular to how to quantify and calculate potential unexpected coupling in the product design process; it belongs to the technical field of product design. Background technique [0002] In the process of product design, designers need to select appropriate system components according to a series of design criteria, and set the approximate spatial orientation of the components in the system. After the system components are arranged, the system space layout is formed. However, the spatial layout of the system is often not the most reasonable at the beginning of the design, and the unreasonable spatial layout will easily cause unexpected coupling physical effects between components. This type of effect is due to the coupling effect of multi-field physical effects, which often leads to abnormal system behavior, such as electromagnetic interfere...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/39
Inventor 张旭实樊红日
Owner 台州旭日环境科技有限公司
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