减摇水舱试验台架横摇阻尼系数的试验研究  

Test research on roll damping coefficient of anti-rolling tank testing platform

作　　者：于立君[1] 金鸿章[1] 王辉[1] 吉明 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《传感器与微系统》2007年第1期21-23,共3页Transducer and Microsystem Technologies

基　　金："十五"国防预研计划资助项目(10106-04040104);"十五"211工程船舶控制工程重点资助项目

摘　　要：针对某型船舶横摇运动数学模型,依据缩尺比通过硬件和软件相结合的方法在减摇水舱试验台架装置上实现对该船舶横摇运动的模拟。应用角度传感器数据对台架摇摆的机械摩擦阻尼进行计算,并结合角速度传感器数据来模拟台架横摇阻尼力矩;通过台架横摇试验,绘制了力矩和角度试验曲线。对试验曲线的分析可知,应用传感器确定的台架阻尼系数能够满足台架模拟船舶横摇运动的要求。Aims at roll mathematical module of some ship, according to the reduced scale, by combined hardware with software, the simulation of roll motion is realized on anti-rolling tank testing platform equipment. Uses angle sensor＇ s data to calculate mechanical friction damping of platform;combines the roll angular rate sensor＇ s data to simulate the moment of roll damping. The experimental curves of moment and angle are got by platform roll test . The experimental curves show that the platform damping coefficient affirmed by sensor can meet the demands of platform simulates ship roll motion.

关 键 词：减摇水舱 台架 传感器 阻尼系数 试验 

分 类 号：U664.32[交通运输工程—船舶及航道工程] TP212[交通运输工程—船舶与海洋工程]