| 基于Spline插值的分布式多速率数据帧扫描同步重构技术 |
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| 引用本文： | 吴文杰,黄大贵,董政.基于Spline插值的分布式多速率数据帧扫描同步重构技术[J].传感技术学报,2011,24(8):1182-1186. |
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| 作者姓名： | 吴文杰 黄大贵 董政 |
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| 作者单位： | 电子科技大学机械电子工程学院,成都,610054 |
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| 摘 要： | 提出一种基于Spline样条插值的同步重构技术,实现分布式多速率数据帧的扫描同步.该技术在分布式测控网络系统中出现多种不同采集速率和/或不同起始时刻的测量情况时,能有效地把这些测量数据转换为相同帧速率的数据,从而实现采集数据的同步.最后通过两个数值仿真实例验证了Spline插值的同步重构技术有效性和准确性.
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| 关 键 词： | 多速率 数据采集 Spline 同步重构 多传感器数据融合 |
Synchronization Reconstruction of Distributed Multi-rate Data Frame Scan Based on Spline Interpolation |
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| WU Wenjie,HUANG Dagui,DONG Zheng.Synchronization Reconstruction of Distributed Multi-rate Data Frame Scan Based on Spline Interpolation[J].Journal of Transduction Technology,2011,24(8):1182-1186. |
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| Authors: | WU Wenjie HUANG Dagui DONG Zheng |
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| Affiliation: | WU Wenjie,HUANG Dagui,DONG Zheng(School of Mechatronics Engineering,University of Electronic Science and Technology of China,Chengdu 610054) |
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| Abstract: | This paper proposes a synchronization reconstruction technology based on Spline interpolation to realize scan synchronization of distributed multi-rate data frame.This technology can transform the acquired data into the data with the same frame rate effectively in order to achieve synchronization of data collection.Finally,two numerical simulation experiments verify the validity and accuracy of the synchronization reconstruction technology based on Spline interpolation. |
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| Keywords: | multi-rate data acquisition Spline synchro-reconstruction multi-sensor data fusion |
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