不同品种橡胶苗电信号差异性的研究  

Study of the Difference for Electrical Signals among Different Kinds of Rubbers

作　　者：孙嘉歧[1] 高吉[1] 翁绍捷[1] 王玲玲[1] 

机构地区：[1]海南大学机电工程学院,海南儋州571737

出　　处：《中国农机化》2012年第2期69-71,共3页Chinese Agricul Tural Mechanization

基　　金：海南省自然基金(807028)

摘　　要：采用抗寒性最强的热研4号、抗寒性较强的热研88-13号和抗寒性最弱的热研7-20-59号橡胶苗为实验材料,采用LabVIEW虚拟仪器平台,在室内温度为27℃,光照强度为70lx的条件下,对橡胶苗的电信号进行测量,采用时域、频域和方差的分析方法,得出结论:三个品种之间的差异不显著,抗寒性最强的热研4号所表现出来的电信号特征略强于另外两个品种。In this paper, we used Reyan 4 of the best cold resistance, Reyan 88-13 of better cold resistance, and Reyan 7-20-59 of the weakest cold resistance as experimental material. Under 701x of illumination intensity, we measured electrical signals in rubbers using Lab- VIEW virtual instrument in 27℃. We used analytical methods, including time domain, time-frequency and variance analysis. By the analysis above, we can conclude that The impact of different kinds of rubbers is no significant difference, but Reyan 4 is little more than the others.

关 键 词：橡胶苗 电信号 差异性 LABVIEW 

分 类 号：S126[农业科学—农业基础科学]