摘要
本文以青岛拖网更新渔船为实例,运用"一种简易的拖网渔船主要参数的优化法",来确定 L(船长)、B(船宽)、T(吃水)、D(型深)、⊿(排水量)、G_B(方形系数)、[FC](鱼舱满载壹量)、HP(马力)等8个主要参数。本文又将本船与其他同类型渔船进行了经济分析比较,得出经过优选后的渔船方案,将此过去同类型渔船,在经济上有较明显的提高。
This paper introduces'A SIMPLE OPTIMIZATION METHOD OF TRAWLERS' MAIN PARA- METERS'based on its application for QING DAO trawler,which optimizes 8 parameters such as:L (Length between perpendicule),B(Breath),T(Draft),D(Depth),⊿(Displacemeut),C_B(Block coef- ficient),[FC](fish hold capacity)and HP(Main engine horse power). Economical analyses have heen conducted through comparism,through which higher economic effici- ency is obviously resulted from the trawler with the optimized main parameters than the same kinds of trawler designed by traditional method.
