The rotative speed along speedvector is used for test data of rotary balance.
沿速度矢量的旋转角速度用于旋转天平试验数据。
2
The latter estimates the vehicle position by synchronizing the speedvector and the position vector measured by Beidou system.
后者首先同步车速矢量与北斗卫星测量得到的车辆位置矢量,再根据融合结果估算车辆定位信息。
3
The present invention has image pick-up to obtain image in sequence, and takes sample frame and current frame to estimate moving speedvector and calculate image displacement.