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首页> 外文会议>Conference on Ph.D. Research in Microelectronics and Electronics >RSSI overboard localization system for safe evacuation of large passengers ships
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RSSI overboard localization system for safe evacuation of large passengers ships

机译：RSSI舷外定位系统，用于大型客船的安全疏散

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摘要

This work presents an overboard localization system based on measuring the received signal strength indicator (RSSI) between smart lifejacket tags and one interrogator station mounted inside an unmanned aerial vehicle (UAV). Localization is based on weighted least mean squares (LMS) algorithm. Simulations that study the effect of the UAV search path on the localization accuracy are presented and it shows that the parallel tracks search path gives better localization results compared to other search paths. Measurements are carried out in a search area of 500 m × 350 m, where tags are localized with a mean error of 37.5 m. The measurement results show better localization accuracy compared to other RSSI based localization algorithms.
机译：这项工作提出了一种舷外定位系统，该系统基于对智能救生衣标签和安装在无人机（UAV）内的一个询问站之间的接收信号强度指示器（RSSI）的测量。定位基于加权最小均方（LMS）算法。提出了研究无人机搜索路径对定位精度影响的仿真，结果表明，与其他搜索路径相比，平行轨道搜索路径可提供更好的定位结果。测量是在500 m×350 m的搜索区域中进行的，其中标签的定位平均误差为37.5 m。与其他基于RSSI的定位算法相比，测量结果显示出更好的定位精度。

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