深冷型远洋金枪鱼延绳钓船的技术经济分析

Economic and technical analysis of super freezing deep-sea tuna long liner

在掌握大量相关资料的基础上,用系统分析的方法,对深冷型远洋金枪鱼延绳钓船的技术经济特征进行了分析。首先建立目标函数的数学模型,并对该数学模型的特性进行分析。在此基础上,采用SA算法(模拟退火算法)与单纯形加速法相结合的方式,在单目标下对最优船型进行了论证,并对最优船型参数的稳定性予以分析。其结论可供船舶选型时参考。

The economic and technical properties of super freezing deep-sea tuna long liner are analyzed by using system analysis method based on plentiful relevant data. First, the mathematical model of goal function is established and analyzed. Then the optimum ship type under single goal is determined by the combination of SA method and accelerated simplex method, and the stability of optimum ship type parameters is discussed. The conclusion can be used as a reference for the determination of ship type.