高速公路上自然驾驶工况下驾驶员转向操纵行为的动态特性分析  

Transient Property Analysis of Driving Behavior under Daily Driving on Highway

作　　者：白艳[1] 许渝峰 吴付威[1] 

机构地区：[1]长安大学汽车学院,西安710064

出　　处：《科学技术与工程》2015年第18期231-234,共4页Science Technology and Engineering

基　　金：教育部长江学者与创新团队支持计划项目(IRT1286);国家自然科学基金项目(61473046);中央高校基本科研业务费专项资金(2013G2222029;2014G3222004;2013G1221017)资助

摘　　要：驾驶员模型的建模主要围绕着驾驶员的感知,决策和操纵三个关键行为展开研究,对驾驶员生理特性及行为的研究分析是提高驾驶员建模精度的重要方法。驾驶员转向行为特性的研究大多是在时域中进行分析,很少分析驾驶员操纵的频域特性,因此对驾驶员的转向动态特性很少研究。通过傅里叶变换分析高速公路上自然驾驶工况下驾驶员转动转向盘转角的动态特性,为分析驾驶员转向行为特性提供研究基础。Driver modelling mainly concerns on driver＇s perception, decision-making and manipulation, as they are the three key driving behaviors. Study and analysis on the physiological characteristics and behaviors of drivers is an important method to improve the accuracy of driver model. Studies on the characteristics of the driver＇s steering behaviors are mostly analyzed in time domain while frequency-domain characteristics of driver’s operation is rarely analyzed, and hence the steering dynamic characteristics of the drivers is rarely studied. This paper analyzes the dynamic characteristics of steering wheel angle by Fourier transform when the driver turns the steering wheel under daily driving conditions, which could provide research foundation for the analysis of the characteristics of the driver＇s steering behavior.

关 键 词：驾驶员转向操纵行为 傅里叶变换 驾驶员模型 

分 类 号：U461.6[机械工程—车辆工程]