摘要
详细描述了GPS姿态传感器的数学原理 ,给出了一种基于基线长度约束和最小二乘方法的模糊度搜索算法 ,得到了预期结果 ,经过静态和动态车载试验证明GPS姿态传感器切实可行 ,在基线长度为三米的条件下 ,航向角精度优于 0 1°。
The mathematics theory of GPS attitude sensor is described in details. And based on the constrain of baseline length, we use the LSAST method realize the GPS attitude sensor. It carried by a car has been tested on the highway. Under the condition of three meter length baseline, the accuracy of the yaw can reach 0 1°.
出处
《传感技术学报》
CAS
CSCD
2003年第2期199-202,215,共5页
Chinese Journal of Sensors and Actuators
