减摇水舱台架中伺服系统的分析与校正

Analysis and emendation of servo system of anti-rollingtank test platform

船舶减摇水舱试验台架是研究和设计减摇水舱的重要试验设备.为了准确模拟船舶在海浪中的横摇运动,在台架系统中采用电液力矩伺服系统来模拟海浪力矩.主要对伺服系统进行分析与校正,使电液伺服系统能够正确模拟输入的力矩信号.

The test platform of a ship anti-rolling tank is an important test device for designing the tank. In order to accurately simulate the motion of a ship on the sea, an electro-hydraulic moment servo control system is used to simulate the wave torque. In order to accurately simulate the input torque signal ,this paper analyzes and emendates the servo control system.