| TDC-GP2高精度时间测量芯片在时差法超声波流量计中的应用 |
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| 引用本文： | 吴元良,姚骏,李斌. TDC-GP2高精度时间测量芯片在时差法超声波流量计中的应用[J]. 仪表技术, 2009, 0(1): 59-61 |
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| 作者姓名： | 吴元良 姚骏 李斌 |
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| 作者单位： | 上海大学,机电工程与自动化学院,上海,200072 |
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| 基金项目： | 上海市重点学科建设项目，上海市电站自动化技术重点实验室资助项目 |
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| 摘 要： | 叙述高精度时间测量芯片TDC—GP2在时差法超声波流量计中的应用。详细介绍了测时芯片TDC—GP2的结构和功能原理，以及在超声波流量计时间测量模块中系统硬件部分的实现。
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| 关 键 词： | TDC—GP2 超声波流量计 时间测量 |
Application of High Precision Interval Measuring Chip TDC-GP2 in Transit-time Ultrasonic Measurement |
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| WU Yuan-liang,YAO Jun,LI Bin. Application of High Precision Interval Measuring Chip TDC-GP2 in Transit-time Ultrasonic Measurement[J]. Instrumentation Technology, 2009, 0(1): 59-61 |
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| Authors: | WU Yuan-liang YAO Jun LI Bin |
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| Affiliation: | (College of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China) |
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| Abstract: | Application of high precision interval measuring chip TDC-GP2 in transit-time ultrasonic measurement is introduced in this paper.The structure and principle of high precision interval measuring chip TDC-GP2 as well as the hardware realization of ultrasonic measurement system is mainly analyzed. |
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| Keywords: | TDC-GP2 |
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