The accuracy of vehicle reference speed estimation is crucial to the estimation of nominal yaw rate and thus to the judgment of the vehicles dynamic state.
参考车速的计算准确与否直接影响名义横摆角速度的估算是否准确，从而影响对车辆运动状态的判断。
2
The optical information storage medium addresses the case where the nominal recording speed is not satisfied due to errors occurring during the manufacture of the storage medium.