海上能见度观测研究进展  

Research Progress of Observation of Visibility at Sea

作　　者：李志乾[1,2] 张志伟[1,2] 成文[1,2] 漆随平[1,2] 王东明[1,2] 

机构地区：[1]山东省科学院海洋仪器仪表研究所,山东青岛266001 [2]山东省海洋环境监测技术重点实验室,山东青岛266001

出　　处：《自动化仪表》2015年第10期33-36,共4页Process Automation Instrumentation

基　　金：国家高技术研究发展计划基金资助项目(863计划)(编号:2012AA091801);山东省自主创新及成果转化专项基金资助项目(编号:2014CGZH1203);青岛市科技计划基础基金资助项目(编号:12-1-4-10-(1)-jch)

摘　　要：海上能见度的观测对航海安全日益重要。从能见度影响因素和测量原理出发,介绍了大气能见度观测方法,对海上能见度观测研究现状进行了汇总,提出了海上能见度观测中存在的问题和难点,认为能见度定义的准确性、光学系统污染会对能见度观测结果产生重要影响。由于搭载平台空间有限及自身的特殊性,海上能见度通常采用"以点代面"的方式进行观测,而搭载平台的自身发热和运动是测量不准的主要原因。最后对海上能见度观测的趋势和方向进行了展望。Observation of visibility a sea has become increasingly important to the safety of navigation. From the influence factors and measuring principle of visibility,the observation method for atmospheric visibility is introduced,and the present situations of research on visibility at sea are summarized,the problems and difficulties existing in observation of visibility at sea are pointed out. it's considered that the accuracy and the pollution of the optical system will have an important influence on the results,due to the limited space of the platform and its own particularity,the visibility is usually 'consider point as plane ',so the heating and movement of the platform is the main reason for the measurement. Finally the trend and direction about observation of visibility a sea are looked ahead.

关 键 词：海上能见度 消光系数 能见度影响因素 能见度测量方法 能见度仪 安装平台 

分 类 号：TH766[机械工程—仪器科学与技术]