1、目 次新型混联式混合动力客车动力系统分析 （摘要链接 ） 1柴油机燃用生物柴油的氮氧化物排放特性（摘要链接） 2电动助力转向系统的主动回正控制（摘要链接） 3基于路面识别电液 复合制动整车联合仿真（摘要链接） 4双质量飞轮 四连杆-弹簧机构型扭振减振器弹性特性分析与优化设计（摘要链接）5ZF 低地板客车驱动桥齿轮、轴承受力计算 与 MASTA 软件校核对比分析（摘要链接）6转向工况下汽车半主动悬架模糊 PID 控制（摘要链接） 7ISG 混合动力场地货运牵引车动力总成参数匹配与仿真（摘要链接） .8汽车碰撞试验中异常加速度信号的分析（摘要链接） 9汽车主销倾角测量误差分析（摘要链接） .10基
2、于六通道道路模拟机的重型汽车路面激励再现试验（摘要链接） .11轿车轮胎噪声测试与评价方法研究（摘要链接） .12滚花连接装配式凸轮轴连接机理及生产新工艺（摘要链接） .13TRB 轧制集成建模及成型关键技术（摘要链接） 14汽车技术杂志 2008 年第 9 期摘要新型混联式混合动力客车动力系统分析王家明 1 郭晋晟 2 冒晓建 2 钟虎 2 卓斌 2(1.上海大众汽车有限公司；2.上海交通大学)【摘要】分析了新型混联式混合动力客车动力系统的结构特点和总体布置，介绍了该系统的主要控制策略。根据汽车动力学原理，计算出了该混联式混合动力客车动力系统的基本参数，并分析了该方案在中国典型城市工况下的动
3、力性能；建立了车辆的仿真模型，计算了车辆的动力性和经济性。仿真结果表明，采用该方案的车辆动力性较原车有一定程度提高，燃油经济性较原车有明显改善。主题词： 混合动力客车 混联式 动力总成 中图分类号：U469.72 文献标识码：A 文章编号：10003703（2008）09000104 Analysis of a New Parallel-Series Hybrid Electric Buss Powertrain SystemWang Jiaming1，Guo Jinsheng2, Mao Xiaojian2, Zhong Hu2, Zhuo Bin2（1.Shanghai Volkswage
4、n Co.,Ltd.;2.Shanghai Jiaotong University;）【Abstract】The structural characteristics and layout of a new parallel-series hybrid electric vehicle were analyzed, and its main control strategies were introduced. Based on the vehicle dynamics theory, the basic parameters of powertrain system of the paral
5、lel-series hybrid electric vehicle were calculated, and the power performance under the working conditions of Chinese typical urban drive cycle were analyzed, then the simulation model was established and the power performance and fuel economy were calculated. The simulation results show that compar
6、ed with the original bus, power performance and fuel economy have been improved considerably by using this new dynamic systemKey words:Hybrid electric bus, Parallel-series, Powertrain汽车技术杂志 2008 年第 9 期摘要柴油机燃用生物柴油的氮氧化物排放特性李博 楼狄明 谭丕强 胡志远 张斌（同济大学）【摘要】研究了某直喷式柴油机分别燃用 5 种不同生物柴油掺混比例的混合燃料时 NOx排放以及 NO、NO 2、N
7、 2O 等氮氧化物主要组分的排放特性。结果表明， NOx排放曲线形态较为接近，低负荷时差异较小，随负荷增加，其排放差异增大；NO 排放随着负荷上升而增加； NO2排放在低负荷和高负荷均较低，中间负荷最高；N 2O 在低负荷时有一定生成量，中高负荷 N2O 排放几乎为零；随生物柴油掺混比例的提高，NO x和 NO 排放增加幅度增大， NO2排放有所降低。主题词：柴油机 生物柴油 氮氧化物 排放特性 中图分类号：U464.172 文献标识码：A 文章编号：10003703（2008）09000504 Nitrogen Oxides Emission Characteristics of Biodi
8、esel for Diesel EngineLi Bo, Lou Diming, Tan Piqiang, Hu Zhiyuan, Zhang Bin(Tongji University)【Abstract】Emission characteristic of main components of NO, NO2 and N2O, etc. for a kind of direct injection diesel engine that is fuelled with five biofuels that blended with different mixing ratio is anal
9、yzed. The results show that the NOx emissions of different biodiesel blends shows no great differences, and as load increases, the differences become relatively greater; whereas the NO emission increase as load increases, NO2 emission is comparatively low during low and high load, while it is highes
10、t during medium load; N2O is mainly generated during low load; while during mid and high load, it is approximately zero; as the blending proportion of biodiesel increases, the NOx and NO emission increase greatly, while NO2 emission decreases.Key words： Diesel engine, Biodiesel fuel, Nitrogen oxides
11、, Emission characteristics汽车技术杂志 2008 年第 9 期摘要电动助力转向系统的主动回正控制景立群 季学武（清华大学 汽车安全与节能国家重点实验室）【摘要】在 EPS 系统开发过程中发现，若不进行回正控制，安装 EPS 系统的汽车低速行驶时转向回正不足。通过对回正力矩的分析，探讨了安装 EPS 系统的汽车低速行驶时转向回正不足的原因。通过对助力及回正行程中转矩信号变化规律的研究提出，以回正前保舵状态时的转矩作为回正的特征参数，确定主动回正所需要的电机电流及持续时间；以转矩信号从非零向零的转变作为判断回正状态的条件。实车试验结果表明，本方法明显改善了 EPS 系统的
12、转向回正性能。主题词：EPS 主动回正 特征参数中图分类号：U463.4 文献标识码：A 文章编号：10003703（2008）09000904Active return-to-center control of an electric powered steering systemJing Liqun Ji Xuewu(State key laboratory of safety and energy, Tsinghua University)【Abstract】In the development process of EPS system, it was found that the v
13、ehicle installing an electric powered steering system (EPS) without return-to-center control will not approach to neutral position automatically after steered when the car rides at low speeds. The reason for the steering wheel not returning to center was discussed based on the analysis for returning
14、 moments. Then the power and torque signal change pattern during returning travel was studied. An active returning method was proposed in this paper, in which the holding torque before returning was used as the returning characteristic parameter to determine the motor current and its duration time,
15、and the change of torque signal from nonzero to zero was used as criteria to determine the returning state. Finally, the proposed active returning method was verified on the vehicle and it was found that the method improved EPS return ability obviously.Key words: EPS, Active return, Characteristic p
16、arameter汽车技术杂志 2008 年第 9 期摘要基于路面识别电液复合制动整车联合仿真张厚忠 陈辛波（同济大学）【摘要】针对四轮毂电机轮边驱动汽车具有各车轮电机制动力矩可快速准确获得、各车轮液压制动力矩与制动管路油压成线性关系的特点，开发出一种新的基于路面识别电液复合制动整车控制算法，并利用 ADAMS 和 MATLAB 分别建立了整车机械动力学模型和整车控制模型。整车联合仿真结果表明，该控制算法在对开或对接路面上制动效果良好。 主题词：四轮毂电机轮边驱动汽车 电液复合制动 路面识别 联合仿真中图分类号：U463.5 文献标识码：A 文章编号：10003703（2008）09001304
17、Combined Simulation of the Electronic-Hydraulic Compound Braking System Based on Road Identification Zhang Houzhong, Chen Xinbo(Tongji University)【Abstract】Aiming at those characteristics that every wheels electronic braking torque can be quickly and accurately gained and every wheels hydraulic brak
18、ing torque is linear with hydraulic pressure on four in-wheel-motor driving vehicle, a new control algorithm of the electronic-hydraulic compound braking system based on road identification is developed, and with ADAMS and MATLAB software, the automotive mechanical dynamic and control models are res
19、pectively constructed. The co-simulation results show that the control algorithm has good braking performance in split and opposite roads.Key words: Four in-wheel-motor driving vehicle,Electronic-hydraulic compound braking,Road identification,Combined simulation汽车技术杂志 2008 年第 9 期摘要双质量飞轮四连杆-弹簧机构型扭振减振
20、器弹性特性分析与优化设计李 伟 1,2 史文库 1 龙岩 1（1.吉林大学；2.第一汽车集团公司技术中心）【摘要】推导出了一种新型双质量飞轮式扭振减振器四连杆-弹簧机构型扭振减振器的静态弹性特性和扭转刚度表达式，并对影响弹性特性的因素进行了分析。根据国内某款轿车的动力传动系统参数建立了典型工况下的多自由度扭振模型，对该传动系统进行了模态分析，并利用虚拟样机技术对设计参数进行了优化。通过对五挡下采用双质量飞轮式扭振减振器和传统离合器从动盘式扭振减振器的两套整车动力传动系统在关键位置的角速度输出进行比较得知，前者比后者隔振效率提高近 40%。主题词：双质量飞轮扭振减振器 四连杆-弹簧机构 弹性分析
21、 优化设计The Elastic Characteristic Analysis and Optimization Design of the DMF-QS Torsional DamperLi Wei1,2, Shi Wenku1,Long Yan1（1. Jilin University;2. FAW Group Corporation R and the measuring error changing rule and error range of kingpin inclination angle and kingpin caster angle are analyzed. The
22、result shows that the analysis of vehicle kingpin angle measuring error plays guiding role in the improvement of wheel orientation inspection instrument, measuring method and measuring precision.Key words: Wheel steering angle, Kingpin angle, Measuring error汽车技术杂志 2008 年第 9 期摘要基于六通道道路模拟机的重型汽车路面激励再现试
23、验江浩斌 1 戴 云 1 于林涛 2（1.江苏大学；2.中国重汽集团有限公司）【摘要】利用 INSTRON 六通道道路模拟机对三轴式重型汽车进行了路面激励再现研究。介绍了路面激励再现的基本原理，分析了在道路信号采集与处理、试验系统频响特性识别、迭代运算及迭代质量评价等环节遇到的问题。以安徽定远汽车试验场的鱼鳞坑路面为例进行了模拟迭代试验，经过 23 次迭代后各测点的迭代误差均小于 10%，即模拟响应与道路响应的功率谱密度基本吻合，实现了对实际路面激励的模拟。主题词：道路模拟机 重型汽车 路面激励 再现 试验Road Surface Excitation Reappearance Experim
24、ent on Heavy-duty Truck Based on 6-Channel Road SimulatorJiang Haobin1, Dai Yun1, Yu Lintao2(1. Jiangsu University; 2. China National Heavy Duty Truck Group Co., Ltd.)【Abstract】Road surface excitation reappearance experiment of a three-axle heavy-duty truck was carried out with 6-channel road simula
25、tor from INSTRON. The basic principle of road surface excitation reappearance was introduced, the technical problems were analyzed, which occurred in the process of road signal collection and processing, the frequency response characteristic identifying of test system, iteration calculating and iter
26、ation quality evaluating. The fish-scale pit road surface of Anhui Dingyuan Automobile Test Ground was selected for reappearance test, the iteration error of all test points were less than 10% after 23 times iteration, which indicated the power spectrum density of simulation response agreed well wit
27、h road response, the actual road excitation simulation was realized.汽车技术杂志 2008 年第 9 期摘要Key words: Road simulator, Heavy-duty truck, Road surface excitation, Reappearance, Experiment轿车轮胎噪声测试与评价方法研究王万英 靳晓雄 彭为 华春雷 张强（同济大学）【摘要】以某轿车作为测试平台，通过换装不同型号轮胎，在消声室转鼓上进行了滑行工况下的噪声测试。给出了评价轮胎噪声时轮胎附近、车内的测点位置。通过对不同型号轮胎各
28、测点响度对比分析及同型号轮胎不同测点的频谱分析，提出了在整车消声室内测试与评价轮胎噪声的方法，为整车轮胎噪声的评价提供了试验依据。主题词：轿车 轮胎噪声 测试方法 声学测量中图分类号：U463.341 +.4 文献标识码：A 文章编号：10003703（2008）09005003Study on Test and Evaluation Method for Car Tire NoiseWang Wanying, Jin Xiaoxiong, Peng Wei, Hua Chunlei, Zhang Qiang(Tongji University)【Abstract】Based on the t
29、esting platform of a car, the coasting noise tests were carried out by using different tires in rotary drum of noise lab. The testing points in car and near tires were presented. The testing and evaluation method in noise lab were presented by contrastive analysis of loudness for different tires and
30、 spectrum analysis of different testing points for the same tires, the results provide a test basis for evaluation the complete vehicle tire noise.Key words: Car,Tire noise,Test method,Acoustical measurement汽车技术杂志 2008 年第 9 期摘要滚花连接装配式凸轮轴连接机理及生产新工艺张驰 何东野 邓春萍 聂旋 叶丹丹（吉林大学辊锻工艺研究所）【摘要】介绍了滚花连接装配式凸轮轴的制造优势及
31、滚花连接机理.论述了轴向滚花连接和横向滚花连接的生产方式及装配工艺,并进行了连接扭转强度试验，分析了影响两种滚花连接强度的因素。研究表明，当芯轴硬度大于凸轮时，应采用轴向滚花连接方式装配凸轮轴，反之采用横向滚花连接方式；此两种连接方式装配生产的凸轮轴，其连接扭矩均能满足凸轮轴的工作要求。主题词：装配式凸轮轴 滚花连接 强度中图分类号：U463.134 +.1 文献标识码：A 文章编号：10003703（2008）09005303The Jointing Mechanism and New Production Process ofKnurling Jointing Assembled Cams
32、haftZhang Chi He Dongye Deng Chunping Nie Xuan Ye Dandan(Roll Forging Institute, Jilin University)【Abstract】The manufacturing advantages and knurling jointing mechanism of the knurling assembled camshaft are presented; the production way and assembly process of axial and transverse knurling jointing
33、 are discussed; jointing torsional strength test are carried out; and the influence factors on knurling jointing strength are analyzed in this paper. The study shows that when the spindle is more rigid than camshaft, the axial knurling jointing method should be applied, whereas the transverse knurli
34、ng jointing method should be used. The jointing torque of camshafts 汽车技术杂志 2008 年第 9 期摘要produced in both ways could meet the working requirements of camshaft.Key words: Assembled camshaft, Knurling jointing, StrengthTRB 轧制集成建模及成型关键技术杜继涛 1,2 齐从谦 2 甘屹 1 (1.上海理工大学；2.同济大学)【摘要】给出了实现连续变截面辊轧板（TRB）厚度控制的框架模型
35、，研究了 TRB 轧制液压伺服系统建模控制方法，并进行了仿真分析。为进一步提高板厚形状控制精度，提出了将数学模型、人工智能和虚拟制造集成起来建模的策略，并给出了相应厚度集成控制模型。分析了基于虚拟技术的覆盖件产品开发平台和反映 TRB 制造过程的多层次信息模型，为 TRB 轧制控制提供了一种有效方法。主题词:连续变截面辊轧板 轧制模型 虚拟制造中图分类号：TP391 文献标识码：A 文章编号：10003703（2008）09005604Key Technologies of TRB Integrated Modeling and Molding Du Jitao1,2, Qi Congqian
36、2,Gan Yi1 (1.Shanghai University of Science and Technology; 2.Tongji University)【Abstract】The frame model with controllable TRB thickness is put forward, and a modeling control method for TRB rolled hydraulic servo system is studied and simulated analyzed. The strategy of integrated modeling with ma
37、thematics model, AI and virtual manufacturing technology (VMT) is brought forward for improving thickness shape control precision, and the thickness integrated control model is also presented. The development platform of panel products and the multilayer information model reflecting TRB manufacturing process are analyzed based on VMT, so as to provide an effective approach for TRB rolling control .Key words：Tailor rolled blanks, Rolling model, VM汽车技术杂志 2008 年第 9 期摘要
