| 数据融合技术在多滚轮法大轴径测量中的应用 |
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| 引用本文： | 吴昂,金施群,朱娟花.数据融合技术在多滚轮法大轴径测量中的应用[J].黑龙江科技学院学报,2005,15(2):95-98. |
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| 作者姓名： | 吴昂 金施群 朱娟花 |
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| 作者单位： | 1. 合肥工业大学,仪器仪表学院
2. 合肥工业大学,计算机与信息学院,合肥,230009 |
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| 基金项目： | 国防军工计量“十五”重点项目(60104208) |
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| 摘 要： | 为克服单一传感器的不确定性和局限性，全面而准确地描述被测对象，充分利用多传感器之间的协调和互补优势，采用多传感器数据融合技术，设计了多滚轮法大轴径测量系统。该系统利用电位移传感器、光栅测角、光电测转数、压力测量等系统以及温度传感器、多路温度巡测仪，对不同时间和空间的测试数据进行融合、处理，极大地提高了测量系统的性能和效率，可得到高精确度的大轴径测量尺寸。
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| 关 键 词： | 多传感器 数据融合 多滚轮法 |
| 文章编号： | 1671-0118(2005)02-0095-04 |
Data fusion technology in application of multiple rolling-wheel large-diameter measurement |
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| WU Ang,JIN Shiqun,ZHU Juanhua.Data fusion technology in application of multiple rolling-wheel large-diameter measurement[J].Journal of Heilongjiang Institute of Science and Technology,2005,15(2):95-98. |
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| Authors: | WU Ang JIN Shiqun ZHU Juanhua |
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| Institution: | WU Ang1,JIN Shiqun1,ZHU Juanhua2 |
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| Abstract: | In order to overcome the uncertainty and limitation of single sensors, totally and correctly describe measurement object and take full advantage of harmony and mutual supplement dominance of multi-sensor, the paper introduces the adoption of the technology of multi-sensor data fusion to design the measurement of system multiple rolling-wheel large-diameter. The system permits data fusion of measurement data of the different space-time employing electro-displacement sensors, raster sensors, photoelectricity sensors, pressure sensors and temperature sensors so that the system's performance and efficiency can be improved greatly and high precision large-diameter measurement can be realized. |
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| Keywords: | multi-sensor data fusion multiple rolling wheel method |
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