| 基于FPGA高精度时间间隔测量系统的设计与实现 |
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| 引用本文： | 刘东斌,曹闹昌,胡其明.基于FPGA高精度时间间隔测量系统的设计与实现[J].弹箭与制导学报,2009,29(2). |
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| 作者姓名： | 刘东斌 曹闹昌 胡其明 |
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| 作者单位： | 1. 空军工程大学工程学院,西安,710038
2. 93185部队,辽宁鞍山,114000 |
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| 摘 要： | 文中利用逻辑门延迟线法，设计了一个集成在FPGA内部的高精度时间间隔测量的模块。该设计可以实现对时间间隔的高精度测量，并采用激光测距法对测量结果进行检验。该方法具有简单灵活、体积小等优点，可用于高精度激光测距、无源高精度定位等应用场合。
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| 关 键 词： | 时间间隔 FPGA 激光测距 |
Design and Realization of High Precise Time Interval Measure System Based on FPGA |
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| LIU Dongbin,CAO Naochang,HU Qiming.Design and Realization of High Precise Time Interval Measure System Based on FPGA[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(2). |
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| Authors: | LIU Dongbin CAO Naochang HU Qiming |
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| Affiliation: | 1 The Engineering Institute;Air Force Engineering University;Xi'an 710038;China;2 No.93185 Unit;Liaoning Anshan 114000;China |
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| Abstract: | The lecture uses the method of logic gate delay line to design a module of high precise time interval measuring,which is integrated on a single FPGA.The design can implement high precise time interval measuring and use the method of laser measuring distance to check the result.The design has the advantages of simplexes,agility and small bulk,etc.It can be used in many application situations,such as high precise laser measuring distance,passive high precise orientation etc. |
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| Keywords: | time interval FPGA laser measuring distance |
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