摘要
本文以Ｐ＿ｒ／ｎｃ＿（１７）、Ｐ＿ｎ／ｎｃ＿（１８）、ｐ＿ｒ／Ｐ＿ｈ、作为表征油种数据处理信息点，建立了Ｆｕｚｚｙ相关分析的海面溢油鉴别模式，提出了油种鉴别的Ｆｕｚｚｙ相关置信水平临界值的概念，给出了常见的１４种油、３种风化油和海面溢油的Ｆｕｚｚｙ相关置信水平值。溢油鉴别的Ｆｕｚｚｙ相关置信水平除受油种影响外，尚受风化和实验误差的影响，其影响的临界值一般约为０．９９９５０，海面溢油鉴别结果表明了本法是可行的。
Abstract P_r/nc_(17),P_h/nc_(18),P_r/P_h and express the information points of typesof oil as data handling . A model of fuzzy correlation analysis for the identification of spilledoil at sea is established.The concept of the threshold value of confidence level of fuzzy correlationfor the identification of the oil types is introduced.The confidence level values of fuzzy correlationfor fourteen common types of the oil,three types of the weathered oil and the oil spilled at sea aregiven out.The confidence level of fuzzy correlation for the identification of spilled oil at sea isfound to be greatly influenced not only by the types of the oil, but also by weathering and experimental error.In general,the threshold value of this effects is about 0.99950. The results show that the method is proved to be feasible for the identification of the spilled oil at sea.
出处
《海洋环境科学》
CAS
CSCD
北大核心
1995年第1期55-58,共4页
Marine Environmental Science
