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Research on Mounting Simulation and Design Error Detection of Printed Circuit Board

Author: PanYueE
Tutor: JiangJianGuo
School: Xi'an University of Electronic Science and Technology
Course: Applied Computer Technology
Keywords: Surface Mount Technology A printed circuit board Electronic Design Automation Dynamic Simulation Rule Checker
CLC: TN41
Type: Master's thesis
Year: 2009
Downloads: 20
Quote: 0
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Abstract


The production of conventional surface mount manufacturing personnel in the printed circuit board (PCB) production , before it needs to be repeated trial mount to ensure manufacturability . With the improvement of the enhancement of PCB assembly complexity and circuit integration , rely solely on the traditional components the test stickers analysis has been far short cycle electronics manufacturing , low-cost , high-quality can not meet the requirements . The use of computer virtual the Mount and error detection , you can paste instead of the traditional trial analysis , improve quality and shorten the development cycle . In this paper, in-depth study a the PCB Mount simulation and design error detection method , and developed a surface-mount simulation error detection system . Thinking of the of heterogeneous file isomorphic conversion for the diverse characteristics of the electronic design automation (EDA) file format and design of a general-purpose simulation file structure ; simulation input files as simulation modeling module , studied according two-dimensional information to establish a three-dimensional simulation model and combined based on the OpenGL implementation the PCB assembly simulation modeling ; research and design a PCB production rules checking algorithm , based on error detection for PCB design ; the design of the PCB assembly simulation modeling and rule checking , based on the principles of animation to achieve a real-time display of the PCB surface mount process three-dimensional dynamic simulation and check the results . The tests show that the system developed in this article can be seamlessly connected with Protel, Mentor and six EDA software to accurately simulate the placement process in PCB production before the judge can be assembled , which effectively shorten the product development of electronic cycles , reduce development costs . This article has not yet considered in the the PCB placement process dynamic simulation component placement sequence optimization and EDA design data automatically correct , these will be the focus of the next step in this article .

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CLC: > Industrial Technology > Radio electronics, telecommunications technology > Microelectronics, integrated circuit (IC) > Printed circuit
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