摘要
针对海洋浮标在海洋环境中多摆动的问题,设计了一种基于陀螺仪与电子罗盘模块的海洋浮标云台稳定系统,解决了单一传感器采集数据精度较低的问题;针对垂直方向单陀螺仪采集角度数据过程中累计误差逐渐增大的问题,提出采用加速计来采集角度数据、实验分析结果表明,采用加速计采集角度的测量角度基本稳定在±1°内.
For the swing problem of ocean buoy under billowy environment, designed a kind of ocean buoy stabilization svstem platform which based on the gyroscope and electronic compass module. To solve the low accuracy problem of a single data collec- tion sensor which will gradually increases the accumulative error during the angle data collection process. With the vertical direc- tion gyro, we propose aeeelerometer method when collecting the angle data and the experiment results shuw that the angle errors are within ±1°.
作者
林志
王小英
LIN Zhi, WANG Xiao-ying (School of Electrical Engineering and Automation. Changshu Institute of Technology, Changshu215500, China)
出处
《电脑知识与技术》
2015年第4期210-212,共3页
Computer Knowledge and Technology
基金
江苏省产学研联合前瞻性项目(No.BY2010126)
苏州市科技计划项目(No.SGZ2012064)
江苏省大学生创新创业训练计划项目(No.201410333005Z)
关键词
稳定平台
加速计
陀螺仪
加速度积分
三角函数角度计算
stable platform, accelerometer
gyroscope, integrated acceleration
trig function angle calculation