摘要
本文根据现有的拘束船模系列试验资料和回归分析方法,得到实用的水动力半经验估算公式,采用非线性船舶操纵运动数学模型,对运动方程进行求解,在微机上对常规操纵运动进行模拟,为操纵模拟器的开发提供参考模型.
In this paper, practical semiempirical formula of the hydrodynamic force and moment is obtained through the method of regression analysis as well as the materials of series captive model tests. And the equation of motion is evaluated by means of non-linear mathematical mode! of ship manoeuvring. The simulation of turning test and zig-zag test of a ship is carried out on microcomputer, which offers a reference mathematical model for developing ship manoeuvring simulator.
关键词
船舶
操纵性
旋回试验
计算机模拟
Manoeuvrability
Turning test
Zig-zag test
Computer Simulation
