Study on Odor Source Localization Method Based on Bionic Olfaction
Study on Odor Source Localization Method Based on Bionic Olfaction
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DOI：
10.4028/www.scientific.net/amm.448-453.391
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发表时间：
2013-10
期刊：
影响因子：
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通讯作者：
Junbao Zheng;Lei Yang;J. Chen;Ya Ming Wang
中科院分区：
文献类型：
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作者：
Junbao Zheng;Lei Yang;J. Chen;Ya Ming Wang
提出了一种基于仿生嗅觉的气味源定位方法。特殊的鼻腔和可转动的头部使哺乳动物具有良好的气味源定位能力。根据这一原理，本文提出了一种用于气味源定位系统的可转动仿生气味传感装置。该传感装置可在360°范围内自由旋转，其传感通道的检测方向不同。本文还提出了一种基于K-L变换的模式识别算法，对气味传感器采集的数据进行分析，正确地提取了气味源的特征。气味源定位的实验结果证明了该方法的可行性。
This paper proposes an odor source localization method based on bionic olfaction. The special nasal cavity and turnable head make mammalian have excellent odor source localization ability. According to this principle, a turnable bionic odor sensing device is proposed by this paper for odor source localization system. This sensing device can rotate freely within the range level 360°, and the detection directions of its sensing channels are different. This also proposes a pattern recognition algorithm based on K-L transform to analyze the data collected by odor sensing device, and the features of odor source are extracted correctly. Experimental results for odor source localization demonstrate the feasibility of the proposed approach.