| 鱼雷自导Tiger SHARC DSP系统的设计 |
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| 引用本文： | 王海陆,冀邦杰,钱建平,杨宝民. 鱼雷自导Tiger SHARC DSP系统的设计[J]. 鱼雷技术, 2006, 14(4): 19-22 |
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| 作者姓名： | 王海陆 冀邦杰 钱建平 杨宝民 |
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| 作者单位： | 水下信息处理与控制国家重点实验室,陕西,西安,710075;中国船舶重工集团公司第705研究所,陕西,西安,710075 |
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| 摘 要： | 鱼雷低频自导是远程自导鱼雷的一个重要研究方向,该文采用Tiger SHARC DSP设计了鱼雷低频自导高速数字信号处理系统,完成了该系统的硬件研制,并在此基础上实现了其DSP系统软件、方位估计软件和主控软件的设计及调试。消声水池试验结果表明,该系统工作稳定可靠,目标方位估计精度在2°以内,满足鱼雷自导系统要求。
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| 关 键 词： | 方位估计 信号处理 鱼雷自导 |
| 文章编号： | 1673-1948（2006）04-0019-04 |
| 收稿时间： | 2005-12-12 |
| 修稿时间： | 2006-07-18 |
Design of Tiger SHARC Digital Signal Processor (DSP) System for Torpedo Acoustic Homing |
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| WANG Hai-lu,JI Bang-jie,QIAN Jian-ping,YANG Bao-min. Design of Tiger SHARC Digital Signal Processor (DSP) System for Torpedo Acoustic Homing[J]. Torpedo Technology, 2006, 14(4): 19-22 |
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| Authors: | WANG Hai-lu JI Bang-jie QIAN Jian-ping YANG Bao-min |
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| Abstract: | The low-frequency acoustic homing is one of the important research fields in long range homing torpedo.The Tiger SHARC DSP is used in the design of high speed digital signal processor(DSP) system for torpedo low-frequency homing.The hardware of the system is completed,and DSP system software,direction of arrival(DOA) estimation software,and master control software are designed and debuged.The experimental results show that the signal processing system has high stability and reliability.The estimation accuracy of target DOA is less than 2 degrees,and meets the requirement for torpedo homing system. |
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| Keywords: | Tiger SHARC DSP |
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