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Circuit board product configuration tree and graphical fusion modeling method

A modeling method and circuit board technology, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problem of reducing the accuracy of modeling, increasing the difficulty of modeling, lack of visibility and human-computer interaction and other problems to achieve the effect of improving efficiency, improving interactivity and visibility, and reducing the difficulty of modeling complex circuit board products

Inactive Publication Date: 2018-11-30
BEIHANG UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the face of circuit board products with complex structures, the hardware tree modeling method based on the components of circuit board products does not form a graph of each node, the modeling process is abstract, and lacks visibility and human-computer interaction. , which inevitably increases the difficulty of modeling and reduces the accuracy of modeling

Method used

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  • Circuit board product configuration tree and graphical fusion modeling method
  • Circuit board product configuration tree and graphical fusion modeling method
  • Circuit board product configuration tree and graphical fusion modeling method

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Embodiment Construction

[0043] The following will combine figure 1 and a thermal analysis modeling case of a strain tester circuit board, the present invention is further described in detail.

[0044] See figure 1 As shown, it is a schematic flow chart of the implementation steps of the method of the present invention. For the case of strain tester circuit board modeling, the circuit board product configuration tree and graphical fusion modeling are performed.

[0045] (1) Build a circuit board product configuration tree model, clarify the composition and hierarchical relationship of the circuit board product configuration tree model, and clarify the root node and leaf node of the circuit board product configuration tree. The specific structure is as follows figure 2 shown;

[0046] Among them, the circuit board product configuration tree model consists of seven parts: equipment, circuit board, circuit board, components (front), components (reverse), through holes and inserts, which can be divided...

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Abstract

A circuit board product configuration tree and graphical fusion modeling method includes the following steps: (1) constructing a circuit board product configuration tree model, identifying the composition and the hierarchical relationship of the circuit board product configuration tree model and identifying root nodes and leaf nodes of a circuit board product configuration tree; (2) establishing astructured circuit board product configuration tree and a graphical fusion model, and integrating a node attribute parameter set and a node graphical parameter set to complete circuit board product parameter modeling and map the nodes of the configuration tree and graphics in one-to-one correspondence; (3) determining the root nodes of the circuit board product configuration tree and applicable parameters of an attribute information parameter set of each leaf node; (4) determining applicable parameters of the graphical parameter set of the leaf nodes in the circuit board product configurationtree; (5) specifying the construction principle of the circuit board product configuration tree; (6) conducting quick parametric modeling on a circuit board to be analyzed according to the structureof a circuit board product to be analyzed to construct a graphical model.

Description

(1) Technical field: [0001] The invention provides a circuit board product configuration tree and graphical fusion modeling method, which establishes a structured circuit board product configuration tree and graphical fusion model, for each device in the circuit board product configuration tree and its own graphics One-to-one mapping of the information, and the integration of parameterization and graphics of the circuit board product configuration tree. By applying the method of the present invention, while realizing multi-level modeling of circuit board products, rapid parametric modeling is realized, the interactivity and visibility of circuit board product modeling are improved, and real-time graphic display of "what you see is what you build" is realized , which greatly improves the efficiency of circuit board product modeling and reduces the difficulty of modeling complex circuit board products. It belongs to the field of reliability and system engineering. (two) backg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/367G06F30/398
Inventor 王自力王晓雷杨德真孙博任羿冯强
Owner BEIHANG UNIV
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