| 基于FPGA的多路同步实时数据采集方案设计与实现 |
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| 引用本文： | 张贵清,朱磊,颜露新,张天序. 基于FPGA的多路同步实时数据采集方案设计与实现[J]. 测控技术, 2005, 24(12): 26-29 |
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| 作者姓名： | 张贵清 朱磊 颜露新 张天序 |
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| 作者单位： | 华中科技大学,图像识别与人工智能研究所,湖北,武汉,430074;华中科技大学,图像信息处理与智能控制教育部重点实验室,湖北,武汉,430074 |
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| 摘 要： | 介绍了一种基于FPGA的多路同步、实时数据采集新方案,着重对其硬件结构和控制逻辑进行了阐述,并从工程实践方面给出了电路的实现原则.该方案控制方式灵活可变、具有一定的扩展性和通用性,已被成功地应用于双模信息融合系统的设计中,实现了对雷达导引头的多信号实时同步采集.
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| 关 键 词： | 数据采集 多通道 同步 实时 FPGA |
| 文章编号： | 1000-8829（2005）12-0026-04 |
| 收稿时间： | 2005-04-26 |
| 修稿时间： | 2005-04-26 |
Design and Implement of Multi-Channel Synchronal Real-Time Data Acquisition Resolution Based on FPGA |
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| ZHANG Gui-qing,ZHU Lei,YAN Lu-xin,ZHANG Tian-xu. Design and Implement of Multi-Channel Synchronal Real-Time Data Acquisition Resolution Based on FPGA[J]. Measurement & Control Technology, 2005, 24(12): 26-29 |
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| Authors: | ZHANG Gui-qing ZHU Lei YAN Lu-xin ZHANG Tian-xu |
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| Affiliation: | 1. Institute of Pattern Recognition and Artificial Intelligence, Huazhong University of Science and Technology, Wuhan 430074, China; 2. State Education Commission Key Laboratory for Image Processing and Intelligent Control, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | A new resolution of multi-channel synchronal data acquisition which is real-time and based on FPGA is introduced. The hardware structure and control logic are described emphatically, moreover, the rules of circuit implement are also given. The resolution, which is flexible, expandable and general, is successfully introduced into the design of system of dual-module data fusion to implement real-time synchronal data acquisition for radar seekers. |
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| Keywords: | data acquisition multi-channel synchronization real-time FPGA |
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