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中文摘要：
声探测技术用于低空低速飞行目标的跟踪定位,而红外图像探测器能跟踪中低空飞行目标。然而现在缺乏能处理两种或两种以上探测系统的硬件平台。基于这种现状,设计了一个硬件融合平台,既可以用于红外机动目标的跟踪,也可以用于声探测目标的定位处理。融合平台的设计,不仅弥补了不同平台之间的缺陷,又发挥各探测平台的优点。系统整体设计框架采用DM642＋FPGA。在声探测软件设计中,设计了UART驱动,并用C语言编写了伪线性卡尔曼滤波定位算法,并且成功将跟踪算法移植到了硬件平台中,有效跟踪到飞行目标。
英文摘要：
Acoustic detecting technology was used for locating the target in the low altitude with the low speed,the target in middle altitude can be located by the infrared image detector.Based on this situation,a fusion hardware platform was designed,which can locate the infrared moving target and acoustic detecting target.With the design of hardware fusion platform,the bug of the different platform was made up,the merit of the platform was developed.The system was make up of the DM642 and FPGA.During the design of acoustic detecting software,a driver of UART was designed and Pseudo-linear Kalman Filter algorithm（PLKF） was transformed to the hardware platform successfully,and the target was located effectively.
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