【摘要】 水平面大振幅平面运动机构是研究船舶操纵性的重要设备,它用于测定水面船舶的水动力系数。上海交通大学将它用于测定水下运载体水平面与垂直面的线性、非线性和耦合水动力系数。本文介绍其原理、方法与试验结果。更多还原

【Abstract】 Large Amplitude Plannar Motion Mechanism is an important equipment to study the ship manoeurvability,it was used only for measuring hydroynamic derivative coefficients of surface ship. The LAPMM of Shanghai Jiao-Tong University has been developed for measuring derivative coefficients of underwater vehicles both in horizontal and vertical planes, such as linear, nonlinear and coupling coefficients. This paper discusses its theory, test method and some results.更多还原