摘要
采用卡尔曼滤波理论给出陀螺漂移的最优线性递推估计，提出一种分离状态向量的办法．对陀螺随机漂移的相关函数进行在线估值，并推导了增广矩阵递推算法．滤波递推过程在计算机上进行了仿真验证．
The optimum linear recurrence estimation on the drift of gyro is given by the use of kalman filter theory.It proposes a method of separating the state vectors and makes a on line evaluation on the correlation functions referred to the random drift of gyro,and has derived a recurrent algorithm of extensive matrix,which has been simulated on the computer. [
出处
《沈阳工业学院学报》
1998年第3期1-8,共8页
Journal of Shenyang Institute of Technology
关键词
卡尔曼滤波
陀螺漂移
仿真
测试转台
kalman filter,drift of gyro,optimum estimation,simulation.
