2010中国城市公共交通学会技术专业委员会年会工作报告

[交通会议论文数据库] 冯幸福

摘要:本文总结了2010中国城市公共交通学会技术专业委员会年会上的工作报告，提出进一步加强组织管理工作的建议。

汽车仪表电磁兼容试验

[交通会议论文数据库] 曲兴 徐震晔

摘要:　　汽车的空间非常有限，如此繁多的电子设备集中在汽车内部这个非常紧凑的环境之中，必将导致电子设备在工作时，对周围环境发射电磁干扰，形成电磁污染。为了避免各种不稳定因素的发生，防止外界环境对仪表显示造成影响，本文模拟了静电放电环境和电快速瞬变脉冲群，对待出厂的仪表进行了电磁兼容试验。

Reconstruction of Road Traffic Accident Based on Pedestrian Protection

[交通会议论文数据库] Yang in Yang Huimin Zheng Qingqian Hu min

摘要:　　The characteristic of the vehicle-pedestrian collision traffic accident was induced through the statistical analysis,hereby,the vehicle kinetic model and the vehicle-pedestrian collision model were set up,the kinetic parameters and the pedestrians' postures after impaction were calculated based on computer numerical simulation,and the pedestrians' head impact on vehicle front body location distribution and the injury class were received,in conclusion the effective pedestrian protection steps are put forward,such as innovative approach of the basic structure of the engine cover and,fixing front windshield airbags or auxiliary braking devices,etc.

交通运输信息化发展思路及展望--在2011年中国公路学会交通工程分会年会上的报告

[交通会议论文数据库] 洪晓枫

摘要:　　作者在2011年中国公路学会交通工程分会年会上的提出自己对交通运输信息化发展的新认识，“十二五”交通运输信息化发展的目标、重点、实施方案以及交通运输行业智能交通发展战略规划。

Vehicle Revenue Improvement Research Based on Value Engineering

[交通会议论文数据库] He Banben Wu Qingguo Gao Bing

摘要:　　This article analyzes how to improve vehicle revenue from the perspective of value engineering.

Estimation of Vehicle Sideslip with Adaptation to Tyre Cornering Stiffness and Road Friction Coefficient Uncertainty

[交通会议论文数据库] Xu Fan Chen Hui Gao olin

摘要:　　The disadvantage of the model based sideslip angle estimator is that its performance is susceptible to model uncertainties.In this paper,an estimator that estimates both the sideslip angle and unknown parameters is designed based on dual extended Kalman filter.The necessity to estimate the tyre-road friction coefficient together with the tyre c:ornering stiffness is disc:ussed.The desired balance hetween the convergence rates of these two parameters is also studied.The benefit of abrupt change detection is then illustrated.Through simulation,it is shown that the proposed sideslip angle estimation algorithm is effective in compensating for model inaccuracies.

整车开发过程中的涂装同步工程

[交通会议论文数据库] 司进华 李婷婷

摘要:　　同步工程(Simultaneous Engineering),SE它特指工艺评审与产品研发同步,新车型的设计阶段针对现有的工艺对新车型的设计及结构进行工艺可行性分析,以减少后期的产品变更,缩短新车型开发周期

On-center Steering Characteristics Optimal Design Based on Subjective Evaluation

[交通会议论文数据库] Minghao Li Hui Chen Jianmin ang Liming Lou Shirou Nakano

摘要:　　On-center driving condition directly influences the driver' s driving confidence.In order to find the optimal steering characteristic for this driving condition,firstly 10 different steering characteristics are realized through a steer-by-wire systeru.Secondly a suhjective evaluation test is carried out to evaluate all the steering characteristics,and multiple regression analysis is employed to establish the correlations between design parameters and subjective evaluation ratings.Finally nonlinear programming is used to derive the optimal steering characteristic.With little modification,the proposed method can be used to guide the development of traditional steering systems and the steering system of any design target.

Surface modification of commercial PP separator of lithium ion battery

[交通会议论文数据库] an Wang Zhongling Zhao Lina Yu Kejin Zhang Hui Na Guo Zhang

摘要:　　The modified polypropylene (PP) separators with self-polymerization of dopamine on the surfaces were prepared via a simple solution-immersion method The wettability ability of polydopamine-modified separator was increased significantly by the contact angle test The half-cell with dopamine modified separator shows a higher discharge capacity and better discharge C-rate capability and cyclability.

高速公路沥青路面建设中必须重视的几个技术问题

[交通会议论文数据库] 李居昌

摘要:本文提出了学会年会的主题"耐久、安全和质量",并提出了重视沥青路的早期损坏研究、加快修订完善技术规范、加强设计创新深化施工管理改革,加强对改性沥青、SWA的应用研究,加强养护维修技术研究的任务.