| 基于DSP和FPGA的水声定位系统主控机设计 |
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| 引用本文： | 郑德龙,刘敏,张良绅.基于DSP和FPGA的水声定位系统主控机设计[J].电子设计工程,2014(19):164-166. |
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| 作者姓名： | 郑德龙 刘敏 张良绅 |
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| 作者单位： | 西北工业大学 航海学院,陕西 西安,710072 |
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| 摘 要： | 数字信号处理系统是水声学定位系统的核心,本系统采用DSP结合FPGA进行了水声定位系统主控机的设计,给出了硬件框图,介绍了主要组成模块的功能,完成了存储器接口设计、网络接口设计、FPGA逻辑接口设计等设计。调试以及实验结果表明,本硬件系统能够完成合作目标的信号检测与时延估计,满足了水声定位系统的要求。
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| 关 键 词： | DSP FPGA 信号检测 时延估计 |
Hardware design of the underwater acoustic position system based on DSP and FPGA |
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| ZHENG De-long,LIU Min,ZHANG Liang-shen.Hardware design of the underwater acoustic position system based on DSP and FPGA[J].Electronic Design Engineering,2014(19):164-166. |
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| Authors: | ZHENG De-long LIU Min ZHANG Liang-shen |
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| Affiliation: | (College of Marine Engineering Northwestern Polytechnical University, Xi＇an 710072, China) |
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| Abstract: | Digital signal processing system is the core of the underwater acoustic position system,the design if the system using DSP combined with FPGA was the main control acoustic position system machine,gives the hardware block diagram,introduced the main functional module,the memory interface design,the network interface design,FPGA interface design.Debugging and the experimental results show that,the hardware system can calculate the time delay estimation,to meet the requirements of underwater acoustic position system. |
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| Keywords: | Digital Signal Processor (DSP) Field Programmable Gate Array (FPGA) signal detection time delay estimation |
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