由于状态和观测方程都是非线性的，故采用了扩展的卡尔曼滤波器。

Due to the nonlinearity of the state and measurement equations, the extended Kalman filter is used.

youdao

由于状态和观测方程都是非线性的，故采用了扩展的卡尔曼滤波器。

Due to the nonlinearity of the state and measurement equations, the extended Kalman filter is used.

youdao