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首页> 外文会议>2011 6th IEEE Conference on Industrial Electronics and Applications >3D Object localization by using sonarhead inspired from CF-FM bats
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3D Object localization by using sonarhead inspired from CF-FM bats

机译：通过使用受CF-FM蝙蝠启发的声纳头实现3D对象定位

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This paper presents a 3D localization system inspired from the CF-FM (constant frequency-frequency modulated) bats. It is based on a 6 DOFs platform which has one transmitter and two receivers, which aimed at being used on mobile robots. The target tracking method is as follows. Firstly, emitting CF ultrasound to acquire the drift angle approximately, and then FM ultrasound is produced to get the detail information of the target. The interaural amplitude difference (IAD), is used as the basic position evaluating parameter during the simulation. MATLAB is used as the simulation environment and the DREAM toolbox is used to build up the ultrasound field. The simulation result shows that CF-FM method can reduce the measurement data as well as keep a high accuracy, which may improve the real-time ability of this sensor-based system.
机译：本文介绍了受CF-FM（恒定频率-频率调制）蝙蝠启发​​的3D定位系统。它基于一个6自由度平台，该平台具有一个发射器和两个接收器，旨在用于移动机器人。目标跟踪方法如下。首先，发射CF超声以近似获取漂移角，然后产生FM超声以获取目标的详细信息。在仿真过程中，将耳间振幅差（IAD）用作基本位置评估参数。 MATLAB被用作仿真环境，而DREAM工具箱被用于建立超声场。仿真结果表明，CF-FM方法可以减少测量数据并保持较高的精度，从而可以提高该基于传感器的系统的实时性。

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