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OPENMV安装在无人机底部,追踪色块,无人机飞行时会倾斜导致无法正确获得物体位置,请问有什么办法或者算法能通过角度数据消除误差,达到物体在无人机正下方的时候怎么旋转位置都不应该改变的目的
目前能测出OPENMV 旋转的角度,角速度,高度。
OpenMV 上连接一个imu,比如mpu9250
我有MPU,角度高度全有,问题是不是到用什么公式消除误差
不能直接用角度加减,需要用矩阵变换
https://cn.bing.com/search?q=3d+角度+矩阵&go=搜索&qs=n&form=QBRE&sp=-1&pq=3d+角度+矩阵&sc=1-8&sk=&cvid=70DB3A5FAE414D16A173147A3EEF5BC5