国家高技术研究发展计划(2011AA11A244)

作品数:5被引量:24H指数:4
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相关作者:刘亚辉孙宁吕英超季学武马峻更多>>
相关机构:清华大学北京电子科技职业学院更多>>
相关期刊:《Science China(Technological Sciences)》《制造技术与机床》《Chinese Journal of Mechanical Engineering》《汽车工程》更多>>
相关主题:DRIVERSTEERINGMANEUVERFUNCTIONEPS更多>>
相关领域:交通运输工程机械工程生物学电气工程更多>>
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Objective Evaluation Method of Steering Comfort Based on Movement Quality Evaluation of Driver Steering Maneuver被引量:4
《Chinese Journal of Mechanical Engineering》2014年第5期1027-1037,共11页YANG Yiyong LIU Yahui WANG Man JI Run JI Xuewu 
Supported by National Natural Science Foundation of China(Grant Nos.51005133,51375009);National Hi-tech Research and Development Program of China(863 Program,Grant No.2011AA11A244)
The existing research of steering comfort mainly focuses on the subjective evaluation,aiming at designing and optimizing the steering system.In the development of steering system,especially the evaluation of steering ...
关键词:steering maneuver movement quality evaluation DRIVER DISCOMFORT 
A Novel Estimating Method for Steering Efficiency of the Driver with Electromyography Signals被引量:5
《Chinese Journal of Mechanical Engineering》2014年第3期460-467,共8页LIU Yahui JI Xuewu HAYAMA Ryouhei MIZUNO Takahiro 
Supported by National Natural Science Foundation of China(Grant No.51005133);National Hi-tech Research and Development Program of China(863 Program,Grant No.2011AA11A244);Special Financial Grant of National Science Foundation for Post-doctoral Scientists of China(Grant No.201104098)
The existing research of steering efficiency mainly focuses on the mechanism efficiency of steering system, aiming at designing and optimizing the mechanism of steering system. In the development of assist steering sy...
关键词:ELECTROMYOGRAPHY muscle activity steering efficiency ESTIMATING 
连续变位齿轮注塑模具的加工研究
《制造技术与机床》2014年第5期28-30,共3页马峻 王京 田耘 甄雯 
国家863计划资助项目“电动汽车电控助力转向系统研究与开发”(2011AA11A244);北京高等学校“青年英才计划”资助项目(YETP1798*)
转矩转角一体化传感器是EPS系统的关键传感器之一。设计了传感器齿轮及其生产加工方式,在此基础上选择了齿轮加工的模具材料及模具加工方法,通过实验确定了模具加工参数,为实现EPS系统国产化提供了参考依据。
关键词:电动助力转向系统 齿轮模具 工程陶瓷 超声振动 
EPS用PMSM弱磁控制策略的仿真与试验研究被引量:7
《汽车工程》2013年第6期500-504,共5页吕英超 季学武 孙宁 刘亚辉 
863项目(2011AA11A244);国家自然科学基金(51005133)资助
鉴于为解决急速转向时转向盘沉重问题而对电动助力转向用永磁同步电机进行弱磁控制时,其低电压大电流的工况使定子电阻上的压降不可忽略的状况,提出了ismax控制和usmax控制两种弱磁控制策略,进行了Mat-lab/Simulink仿真和台架试验。仿...
关键词:EPS PMSM 定子电阻 弱磁控制 
Function of shoulder muscles of driver in vehicle steering maneuver被引量:13
《Science China(Technological Sciences)》2012年第12期3445-3454,共10页LIU YaHui JI XueWu RYOUHEI Hayama TAKAHIRO Mizuno LOU LiMing 
supported by the National Natural Science Foundation of China (Grant No. 51005133);the National High Technology Research and Development Program of China (Grant No. 2011AA11A244);Special Financial Grant of the National Science Foundation for Post-doctoral Scientists of China (Grant No. 201104098)
In order to study the function of muscles of driver shoulder during vehicle steering, identification of relations between electromyograph (EMG) activity of 10 shoulder muscles and steering force was performed. The pro...
关键词:electromyograph muscle function steering maneuver 
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