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1、目 次基于LabVIEW RT的硬件在环仿真摘要2基于逆向工程技术的轮胎3D模型设计研究摘要3CANoe-Matlab联合仿真在DCT总线控制中的应用摘要4面向C-NCAP的正面乘员约束系统优化设计摘要5先进技术在4D20轿车柴油机开发中的应用摘要6ABS液压控制系统压力变化速率的机理研究摘要7并联混合动力轿车传动比初选方法摘要8基于ADAMS/CAR的某轻型载货汽车前悬架仿真分析摘要9重型载货汽车动力传动系统参数优化匹配摘要10越野汽车试验场载荷信号的采集及预处理技术摘要11基于轮速特征的防抱死制动系统故障检测技术研究摘要12基于路谱输入的汽车台架耐久性试验方法研究摘要13双流量EGR率测量
2、系统开发摘要14发动机缸盖螺栓断裂失效分析摘要15汽车车身A级曲面的表示与次数选择摘要16基于LabVIEW RT的硬件在环仿真大学 汽车动态模拟国家重点实验室摘要利用实时仿真环境LabVIEW RT,构建了包括整车转向盘转角、油门、制动物理信号的硬件在环仿真系统。采用实时车辆动力学软件CarSim RT建立了车辆模型,并利用所搭建的试验台架进行了HIL仿真。结果表明,利用LabVIEW RT和CarSim RT能快速搭建面向整车开发的HIL系统,所建系统性价比高,而且有很好的实时性和扩展性。主题词：整车开发硬件在环 动力学仿真 LabVIEW RT The Simulation of Har
3、dware-in-the-Loop based on LabVIEW RT AbstractThe hardware-in-the-loop simulation system is established with real-time simulation environment LabVIEW RT, which includes steer wheel angle, throttle and physical signal of braking. The real-time vehicle dynamics simulation software CarSim RT is used to
4、 establish the vehicle model. The HIL simulation is executed with the established test rig. It is shown that the HIL system for vehicle development can quickly be established, using LabVIEW RT and CarSim RT with well real time and expansible, furthermore the system has high performance-price ratio.K
5、eywords: Vehicle development Hardware-in-the-loop; Dynamics simulation; LabVIEW RT基于逆向工程技术的轮胎3D模型设计研究同济大学摘要以195/65R15规格的轮胎为例,利用三维激光扫描仪对轮胎进行扫描,通过CATIA软件对所得点云数据进行处理,实现曲面重构,建立了轮胎的3D模型。对依据逆向工程技术建立的轮胎3D模型特征尺寸与轮胎实物测量尺寸比较分析表明,所建模型与实际轮胎外形吻合良好,可为进行轮胎特性研究提供参考。关键词：逆向工程；轮胎；模型；CATIAResearch of 3D Tire Model desi
6、gn based on Reverse Engineering TechnologyLei Lei, Zuo Shuguang, Yang Xianwu, Wu Xudong, Li YongAbstractThis article takes the tire sizing 195/65R15 as an example, through scanning with 3D laser scanners, processing cloud points by CATIA, reconstructs the curved surface and establishes a 3D tire mod
7、el. Then contrast between the 3D model characteristic dimension established with reverse engineering and the tires dimension measured indicates that the model built coincides with the factual shape of the tire, this can provide reference for tire characteristic study.Keywords: Reverse engineering; T
8、ire; Model; CATIACANoe-Matlab联合仿真在DCT总线控制中的应用建国1,2 雷雨龙1 洪波1 宗长富1 马文松31.大学 汽车动态模拟国家重点实验室；2.装甲兵技术学院；3. 中国第一汽车集团公司技术中心摘要提出了电动干式双离合器轿车的整车综合控制策略。采用CANoe-Matlab联合仿真的方法建立了带有DCT系统的整车模型,并对其CAN网络进行仿真；向CAN总线收发DCT换档过程中所需的报文和共享信息,重点验证了总线的运行情况和实时性。整车试验结果表明,通过CAN总线使TCU与ECU之间进行实时通信,对发动机、双离合器和变速器三者进行协调控制,能够有效提高DCT轿车
9、的换挡品质,实现其动力换挡。主题词：双离合器变速器 CAN总线 控制 联合仿真 Application of CANoe-Matlab Co-simulation in DCT-CAN Bus ControlZhang Jianguo1,2, Lei Yulong1, Liu Hongbo1, Zong Changfu1, Ma Wensong3AbstractAn integrated control strategy for a car equipped with electrical dry-type dual-clutch is introduced in the paper. The
10、n a vehicle simulation model with DCT is built in Matlab/Simulink co-simulation method, and its CAN network is simulated. The message and shared information required in the shifting process of CAN bus receiving and sending DCT validates bus operating condition and real-time performance. The vehicle
11、test results show that CAN bus enables real-time communication between TCU and ECU, coordinated control between engine, dual clutch and transmission, can effectively improve shifting quality of car equipped with DCT and achieve power shifting. Key words: DCT; CAN bus; Control; Co-simulation面向C-NCAP的
12、正面乘员约束系统优化设计瞿喆文泛亚汽车技术中心摘要从某车型面向C-NCAP的正面乘员约束系统开发入手,经分析指出其优化流程应将正面刚性墙试验的约束系统参数优化作为主要条件,将正面偏置可变形障壁试验的约束系统参数优化作为约束条件,同时考察约束系统各参数对不同工况中乘员伤害的影响。介绍了如何运用CAE以及正面约束系统优化分析方法对参数进行优化的过程。关键字：C-NCAP,正面乘员约束系统,优化设计Optimization of Frontal Restraint System Based on C-NCAPQu ZhewenAbstractThis paper begins from the de
13、velopment of frontal restraint system of a vehicle model based on C-NCAP, it points out according to analysis that its optimization process shall take the parameter optimization of the restraint system for the frontal rigid wall test as main conditions, and take restraint system parameter optimizati
14、on of the frontal offset deformable barrier test as restraint conditions, meanwhile investigates the influence of parameters of the restraint system on occupant injury under different conditions. The process of how to apply CAE and frontal restraint system optimization on parameter optimization is introduced in the paper.Keywords:C-NCAP; Frontal occupant restraint system; Optimization先进技术在4D20轿车柴油机开发中的应用董仁1 福全2 袁兆成1 吴成明21.大学 汽车动态模拟国家重点实验室； 2.吉利汽车研究院摘要介绍了吉利4D20轿车柴油机开发所应用的电控高压共轨喷油系统、冷却式废气再循环、尾气后处理装置、带VNT的涡轮增压中冷及可变进气涡流控制等先进技术。对整机按照欧洲排放测试循环进行了台架试验。结果表明
