Complex traffic conditions lead to excessive driving workload,further result in impaired driving performance.Therefore,i......

Driving fatigue declines driving performance,and is one of main causes of fatal accidents.This article used the driving ......

设计了一种基于氮化铝(AlN)材料的压电连续面型变形镜，采用理论分析和COMSOL仿真对该AlN MEMS变形镜的结构进行了优化，拟合了前14项Z......

　　Elderly and teenagers are the most common age groups involved in car crashes according to recent research.However,dr......