船舶舵机加载系统多余力抑制控制策略  

Research on Control Strategy for Restraining Superfluous Force of Ship Steering gear Loading System

作　　者：薛红军[1] 邓攀[2] 张国龙[2] 

机构地区：[1]海军驻704所军事代表室,上海200031 [2]中国船舶重工集团公司第704研究所,上海200031

出　　处：《船舶工程》2014年第5期77-80,85,共5页Ship Engineering

摘　　要：为了提高船舶舵机加载系统的加载精度,需有效抑制多余力的干扰。以液压缸作为加载系统,建立了精确模型,采用内模控制和速度补偿的复合控制策略抑制多余力。基于MATLAB仿真平台对提出的多余力复合控制策略与传统的速度补偿进行了对比仿真验证,仿真结果表明,提出的复合控制策略使抑制多余力的频率范围增加。In order to improve the precision of ship steering gear loading system, the superfluous force shouM be restrained. Hydraulic cylinder is used in the loading system and precise model is built, internal model control and velocity compensate compound control strategy are proposed to restrain superfluous. Comparison of compound control strategy and traditional velocity compensate is carried out based on MATLAB simulation platform, the simulation results indicate that proposed compound control strategy can raise the frequency range of restrained superfluous force.

关 键 词：船舶舵机 力加载 电液伺服 多余力 内模控制 仿真 

分 类 号：U664.41[交通运输工程—船舶及航道工程]