基于MATLAB的波浪补偿平台动力学分析  

Dynamic analysis of wave compensation platform based on MATLAB

作　　者：唐刚[1] 李庆中 杨志启 胡雄[1] TANG Gang;LI Qingzhong;YANG Zhiqi;HU Xiong(School of Logistics Engineering,Shanghai Maritime University,Shanghai 201306,China)

机构地区：[1]上海海事大学物流工程学院,上海201306

出　　处：《上海海事大学学报》2018年第2期81-85,共5页Journal of Shanghai Maritime University

基　　金：国家自然科学基金(31300783);国家高技术研究发展计划(863计划)(2013A2041106);国家973计划(2011CB711000);中国博士后科学基金(2014M561458);教育部博士点基金联合资助项目(20123121120004);上海市自然科学基金(13ZR1419200);上海海事大学科研基金(20130474)

摘　　要：为提高具有波浪补偿能力的船舶起重机的作业能力和工作稳定性,基于波浪补偿平台工作原理设计一种电动自动补偿控制系统,对船舶升沉运动展开动力学建模与动力学分析。用PID算法对建立的波浪补偿平台展开运动轨迹跟踪。利用MATLAB进行轨迹跟踪仿真发现,PID控制系统具有良好的灵敏性和稳定性。In order to improve the working capacity and stability of ship cranes with wave compensation ability, an automatic electric compensation control system is designed based on the working principle of the wave compensation platform, and the dynamic modeling and analysis on the ship heave motion are carried out. The PID algorithm is adopted to track the motion trajectory of the wave compensation platform. The simulation results of trajectory tracking by MATLAB show that the PID control system is of good sensitivity and stability.

关 键 词：波浪补偿 船舶起重机 动力学分析 PID%MATLAB 

分 类 号：U664.44[交通运输工程—船舶及航道工程] TP273[交通运输工程—船舶与海洋工程]