船舶运动姿态测量系统设计与实现

为了获取海上航行船舶及自航模试验中船模的姿态参数,设计一种基于MEMS(微机电系统)技术的波高倾斜一体化传感器的船舶运动姿态测量系统.此系统通过MEMS波高传感器对船舶升沉信息进行采集,利用倾角传感器对船舶的纵摇和横摇姿态信息进行采集,采集到的信息经多路A/D转换后送入单片机进行处理,实时得出船舶运动的升沉、纵摇及横摇变化.经处理后的三组数据由船舶运动姿态测量系统通过RS-485串口送到数据接收处理机存储、分析并实时显示船舶运动的姿态变化曲线,该数据接收处理软件采用VC++编写.经过大量试验及海上测试,该系统性能稳定,测量精度高,具有较大的实用价值.

Design and realization of motion attitude measurement system for ships

In order to obtain the sea of ship and self propulsion test of ships mode attitude parameters, designed of a ship motion attitude measurement system based on MEMS technology for wave height and tilt integrated sensor. This sys-tem collects the information of ship heave through the MEMS wave height sensor, collects the pitch and roll attitude inform-ation of the ship by using the tilt sensor, the collected information is sent to the single chip microcomputer through the multi-channel A/D conversion, real-time to give the heave motion, pitch and roll changes of the ship. The data of the three groups after the treatment by motion attitude measurement system for ships through the RS-485 serial port to the data receiving pro-cessor storage, analysis and real-time display motion attitude curve of the ship, and the data reception processing software is written in VC++.After a lot of tests and sea trials, the system is stable performance, high accuracy, has great practical value.