1. 浙江农林大学数学与计算机科学学院
2. 国家林业局林业感知技术与智能装备重点实验室
纸质出版:2023
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叶建新, 李颜娥, 武斌, 等. 单针热脉冲法在树干液流监测中的应用[J]. 传感器与微系统, 2023,(6):164-168.
叶建新, 李颜娥, 武斌, 等. 单针热脉冲法在树干液流监测中的应用[J]. 传感器与微系统, 2023,(6):164-168. DOI: 10.13873/J.1000-9787(2023)06-0164-05.
设计了一种单针热脉冲树干液流监测仪,实现了树干液流的实时监测及相关数据的本地存储和远程传输。通过对单棵银杏树和无患子树的监测,与基于热比率方法的仪器相比,监测结果的决定系数R
2
分别为0.984和0.947,均方根误差(RMSE)分别为2.85和6.29。同时,简要分析了树干液流的影响因子。在测量时,所设计的仪器仅需使用单针,相比现有的监测设备,具有操作简单,性能稳定,功耗低,携带方便等优点,在树干液流的监测上有很好的应用前景。
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