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海水盐度检测技术的最新进展
2013-06-08 17:26:37 益择发布赵勇韬，胡开博2 陈世哲3，刘长卫2
《l。东j之穴学信息稃学与工程学院，沈阳110004-
2．滂华大学自动化系，北隶100084l
3。山东省科举院海洋仪器仪袭研究所，山东青岛266001)
簸要：拳灾莺竞余缘了涛拳盐发硷溅酶谤统方法龟导串浃，给蠢了奄警零法釜震溅量秘撬姨点和测量祷棱；详细
论述了该领域的最新技术进展，包括微波遥感技术、裸露光纤I汝、表面警离子共振法、基于PSD的光学法、基于
燕度敏感耪势撼潮量海．蚕侉分辑了各种技术酶艨理、发展现状、存在鹩阉趱，并辞出了它稍酶甓缺点。最君，
对海水熊度测量技术的发展进行了展望，并提出了今后有待进一步解决的关键问题。
篾麓词：薤度检潲；竞野待感；折射率；蕊凝胶
巾图分类号：TP212。TN253 文献标志码：A
Recent Development of the Seawater Salinity Measurement Technology
ZHAO Yoa91f_，HU Kai-b02，CHEN Shi-zhe3。LIU Chang-wd2
(1．Northeastern University,College oflnJbrmation Science＆Enginee靠ng,Shenyang 1 10004，China；
2．Tsinghua University,DepartmentofAutomation，Betting 100084,China；
3。ShandongAcademy ofSciences Institute ofOceanographic lns静umentation，
Qingdao 266001，Shandong Province,China)
Abstract：Traditional method for seawater salinity meas稍潜蚴t and electroconductivity measurement technology is
introdueed in this article．The merits，disadvantages，and measurement characteristics of the method fire introduced。
Recent developments in this field are discussed in detail,including microwave remote sensing，bare fiber sensor,surface
phsmon resonance,position sensitive dgtcotor and optical technology,and salinity·sensitive martial。Theory and current
situation of these technologies are thoroughly analyzed．The advantage and disadvantage of each kind of salinity
me8sll／cmgnt technology are compare文In the end÷some existed key problems which need to be solved in the future are
proposed．
Keywords：salinity mcasm‘emenr,fibersensing；refractive index；hydrogei
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