一种新的摩擦力最小二乘估计方法

A New Algorithm of Least Squares Estination of Friction

提出了一种新的摩擦力最小二乘估计方法，和现有方法相比，其优点是不使用加速度信号。

A new algorithm of least squares estimation of friction is proposed and in comparison with the existing methed,the new algorithm has two advantages: (1)the acceleration signal is not needful; (2)it is applicable even when the velocity is zero.