| 一种PDA校表系统中的有限元区域划分算法 |
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| 引用本文： | 蒋萌青,周绮敏,金心宇,罗延廷. 一种PDA校表系统中的有限元区域划分算法[J]. 计算机应用与软件, 2007, 24(8): 162-165 |
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| 作者姓名： | 蒋萌青 周绮敏 金心宇 罗延廷 |
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| 作者单位： | 浙江大学信息科学与电子工程系,浙江,杭州,310027 |
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| 摘 要： | 介绍了一个已经投入试运行的PDA校表系统.并针对该系统中任务划分效率低的现状,提出了一种新的区域划分算法.与传统的聚类划分算法相比,它具有时间复杂度低和灵活性高的优点.结合实际的可操作性引入了GPS全球定位技术,并将有限元分析和Bresenham画圆算法也加入到该算法中.最后通过VC实现了算法的仿真,仿真结果非常直观地证明了该算法的性能.统计和分析杭州计量所实际运行结果证明,加入该算法的PDA校表系统具有更高的效率.
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| 关 键 词： | 有限元分析 区域划分 GPS PDA Bresenham画圆算法 系统 有限元分析 区域 划分算法 SYSTEM FINITE ELEMENT ANALYSIS DOMAIN DECOMPOSITION 分效率 运行结果 计量所 杭州 统计 算法的性能 仿真结果 画圆算法 Bresenham 全球定位技术 可操作性 结合 活性 |
| 修稿时间： | 2005-07-18 |
AN ALGORITHM FOR DOMAIN DECOMPOSITION IN FINITE ELEMENT ANALYSIS OF THE PDA AMMETER CHECKOUT SYSTEM |
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| Jiang Mengqing,Zhou Yimin,Jin Xinyu,Luo Yanting. AN ALGORITHM FOR DOMAIN DECOMPOSITION IN FINITE ELEMENT ANALYSIS OF THE PDA AMMETER CHECKOUT SYSTEM[J]. Computer Applications and Software, 2007, 24(8): 162-165 |
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| Authors: | Jiang Mengqing Zhou Yimin Jin Xinyu Luo Yanting |
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| Affiliation: | Department of Information Science and Electronic Engineering,Zhejiang University,Hangzhou 310027,Zhejiang, China |
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| Abstract: | A PDA system in the field test stage for ammeter checkout is presented.Considering the inefficiency in the task decomposition of the PDA Ammeter Checkout System,a new algorithm for domain decomposition is proposed.Contrast with traditional clustering algorithm,it costs less time and shows more flexibility.The technology of Global Position System,the algorithm of finite element analysis and Bresenham circling algorithm are introduced for the practicality.The simulation of algorithm which is implemented with VC represents the characteristics distinctly.The statistical and analytical results of practical running verify that the PDA system with this algorithm is much more efficient. |
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| Keywords: | Finite element analysis Domain decomposition GPS PDA Bresenham circling algorithm |
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