基于真实海况的复合摇摆测试系统研发  

Research on composite rolling-pitching test system based on real sea conditions

作　　者：李遵伟 杨磊 刘保华 徐洪军 张孟 柴瀛 LI Zun-wei;YANG Lei;LIU Bao-hua;XU Hong-jun;ZHANG Meng;CHAI Ying(Marine Instrument Center,Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266237,Shandong Province,China)

机构地区：[1]青岛海洋科技中心海洋高端仪器设备研发平台,山东青岛266237

出　　处：《信息技术》2024年第7期109-114,120,共7页Information Technology

基　　金：崂山实验室科技创新项目(LSKJ202203604)。

摘　　要：针对海洋仪器复合摇摆测试采用不同自由度摇摆试验严酷等级加权进行,与真实环境有一定差距的问题。文中在现有六自由度摇摆台基础上,研制船舶姿态采集单元,获取船舶姿态的连续记录数据;根据船舶姿态数据特征,以VB.NET为程序设计语言,选用Microsoft Access数据库,开发复合摇摆测试系统,用于存储船舶姿态信息,并根据用户需求获取相应船舶姿态的运动谱,通过六自由度摇摆台复现船舶运动。实例证明该方法更为合理可行。The composite rolling-pitching test of oceanographic instruments is carried out by using different DOF(Degree Of Freedom)of single rolling-pitching test,which has a certain gap with the real environment.In this paper,a ship attitude acquisition unit is developed on the basis of the existing 6-DOF Rolling-pitching platform,so as to obtain continuous record data of ship attitude.According to the characteristics of ship attitude data,the VB.NET is used as programming language while the Microsoft Access is adopted as database to develop a program to store the ship attitude information and get ship attitude motion spectrum according to customer demand by using 6-DOF Rolling-pitching platform to represent ship movement.The example proofs the proposed method is more reasonable.

关 键 词：真实海况 海洋仪器 复合摇摆测试 船舶姿态采集 运动谱 

分 类 号：TH766[机械工程—仪器科学与技术]