可控基础激励轴系推进实验系统研究  

Study of controlling excitation shafting propulsion experiment system

作　　者：耿瑞光[1] 张洪田[1,2] 

机构地区：[1]黑龙江工程学院机电工程学院,黑龙江哈尔滨150050 [2]哈尔滨工程大学动力与能源工程学院,黑龙江哈尔滨150001

出　　处：《江苏科技大学学报（自然科学版）》2014年第4期346-350,共5页Journal of Jiangsu University of Science and Technology:Natural Science Edition

基　　金：哈尔滨市科技创新人才研究专项资金(2012RFXXG078);黑龙江省自然科学基金资助项目(E201060);黑龙江省教育厅基金资助项目(12521439);国家舰船保障条件特种船资助项目(20061102)

摘　　要：为解决因波浪导致的船体柔性变形及船体刚性运动等情况下的推进系统实验研究,对一种以垫升船舶为设计原型的实验系统进行了结构设计和控制策略研究.实验系统采用空气弹簧为弹性支承模拟波浪环境,通过电路设计对空气弹簧进行位移控制,实现了对柔性基础的激励控制,模拟了波浪对船体的变形影响.利用该实验系统,进行了实验系统基础中拱变形状态和轴段的振动测试.实验结果表明:该实验系统能够以可控激励实现模拟波浪激励对船体的影响.To do experiment research of propulsion system as ship hull deformation and rigid movement caused by wave , a kind of experiment system based on hovercraft was studied .Experiment system used air springs as elastic bear for simulating wave .Displacement of air spring was controlled through circuits .Controlled deformations of air spring could simulate the deformation of ship hull caused by wave .Using the experiment system , the tests of hog deforming of base and vibration of a segment of shaft were did .Testing results showed that the experiment system can simulate the influence of wave on ship hull .

关 键 词：实验系统 轴系推进 船体变形 激励可控 

分 类 号：U661.4[交通运输工程—船舶及航道工程]