《汽车技术》杂志XXXX年第5期目次及摘要-中国汽车工程

1、.杂志2021年第5期摘要：.；目 次 TOC o 1-1 h z u HYPERLINK l _Toc263864011 热电技术在汽车上的运用综述摘要链接 PAGEREF _Toc263864011 h 1 HYPERLINK l _Toc263864012 xPC 目的环境下CAN卡驱动模块的开发摘要链接 PAGEREF _Toc263864012 h 2 HYPERLINK l _Toc263864013 基于CFD的液压阻尼器低速特性仿真分析摘要链接 PAGEREF _Toc263864013 h 3 HYPERLINK l _Toc263864014 重型载货汽车不分分别合器AMT

2、技术摘要链接 PAGEREF _Toc263864014 h 4 HYPERLINK l _Toc263864017 某轿车后排座椅骨架CAE分析及轻量化设计摘要链接 PAGEREF _Toc263864017 h 5 HYPERLINK l _Toc263864018 汽车发动机点火系统电磁兼容优化技术研讨摘要链接 PAGEREF _Toc263864018 h 6 HYPERLINK l _Toc263864019 轿车发动机舱关键零部件的布置研讨摘要链接 PAGEREF _Toc263864019 h 7 HYPERLINK l _Toc263864020 发动机曲柄连杆机构活塞销卡滞景

3、象机理分析摘要链接 PAGEREF _Toc263864020 h 8 HYPERLINK l _Toc263864021 基于焊缝疲劳寿命预测的某轿车后桥改良设计摘要链接 PAGEREF _Toc263864021 h 9 HYPERLINK l _Toc263864022 双十字轴式万向联轴器中间轴相位角的优化设计摘要链接 PAGEREF _Toc263864022 h 10 HYPERLINK l _Toc263864023 车门构造优化设计的灵敏度分析研讨摘要链接 PAGEREF _Toc263864023 h 11 HYPERLINK l _Toc263864024 离合器膜片弹簧几

4、何尺寸离散性研讨摘要链接 PAGEREF _Toc263864024 h 12 HYPERLINK l _Toc263864025 燃料含硫量对柴油机颗粒物排放的影响研讨摘要链接 PAGEREF _Toc263864025 h 13 HYPERLINK l _Toc263864026 电控放射单一燃料CNG轿车发动机的性能实验摘要链接 PAGEREF _Toc263864026 h 14 HYPERLINK l _Toc263864027 基于UG的车身点云数据快速对齐方法摘要链接 PAGEREF _Toc263864027 h 15 HYPERLINK l _Toc263864028 基于数

5、字化工厂的白车身焊装前期规划摘要链接 PAGEREF _Toc263864028 h 16热电技术在汽车上的运用综述靳鹏1,2 彭辉1 郭孔辉2(1.美国密歇根大学；2.吉林大学 汽车动态模拟国家重点实验室)【摘要】热电技术利用热电资料可以直接将热能转化为电能进展发电，同时也可以将电能转化为热能进展加热或者制冷, 是一种全固态能量转换方式, 无需化学反响或流体介质。引见了热电技术的根本原理，论述了热电安装在汽车尾气余热回收、减少汽车尾气中有害气体排放、新型汽车空调系统等方面的运用情况。简述了热电技术在我国的开展情况。主题词：热电技术 汽车 运用Introduction of Applicati

6、ons of Thermoelectric Technology in AutomobileJin Peng1, 2 Peng Hui1 Guo Konghui21.University of Michigan; 2. State Key Laboratory of Automobile Dynamic Simulation, Jilin University)【Abstract】Thermoelectric technology, which uses thermoelectric materials to convert thermal energy directly into elect

7、ricity for power generation, also converts electricity into thermal energy for heating or refrigeration, is an all-solid energy conversion mode, it needs no chemical reaction or fluid medium. The basic principle of thermoelectric technology is introduced in the paper, and application of thermoelectr

8、ic device in auto tail-gas residual heat recovery, reduction of harmful gas emission in tail gas as well as in new auto air conditioning system, are also discussed. The development of thermoelectric technology in China is introduced briefly in the paper.Key words: Thermoelectric technology; Automobi

9、le; ApplicationxPC 目的环境下CAN卡驱动模块的开发李建华 宋传学 靳立强 曾小华吉林大学【摘要】运用xPC目的可以将一台PC兼容机制转变为一个实时系统，基于CAN总线技术的硬件在环测试平台建立ESP系统可使其开发比传统方法更加方便、快捷。由于在xPC Target模块中没有可直接调用的CAN PCI-1680U的驱动模块，因此利用S-function编写了xPC Target下可调用的驱动模块，并运用于ESP硬件在环实验台中，完成了ECU与传感器之间的CAN通讯义务。关键词：CAN总线；xPC 目的；驱动模块； ESPDevelopment of CAN Card Driv

10、er in xPC Target EnvironmentLi Jianhua; Song Chuanxue; Jin Liqiang; Zeng Xiaohua(Jilin University)【Abstract】With xPC Target, we can convert a PC compatible computer into a real-time system. The establishment of ESP system with hardware in-loop test bench based on CAN bus technology makes its develop

11、ment more convenient and faster than traditional method. Since there is not a drive module of CAN PCI-1680U which could be invoked directly in xPC Target, the author uses S-function to compile a drive module which can be invoked in xPC Target and applies it in ESP hardware-in-loop test bench, and ac

12、hieves the CAN telecommunication between ECU and sensors.Key words: CAN Bus; xPC Target; Driver module; ESP基于CFD的液压阻尼器低速特性仿真分析贺李平 顾亮 刘建勇 王猛(北京理工大学)【摘要】以液压阻尼器构造特点为根底，采用预留液体间隙层方法模拟阻尼器的内部走漏，建立了具有较高精度的阻尼器流体网格模型，运用计算流体动力学(CFD)数值方法对其进展了仿真分析，获得了阻尼器低速特性以及内流场规律。测试结果验证了CFD仿真分析的准确性。关键词：液压阻尼器；CFD；仿真分析Simulative

13、 Analysis of Low Speed Characteristics for Hydraulic Dampers based on CFDHe Liping, Gu Liang, Liu Jianyong, Wang Meng(Beijing Institute of Technology)【Abstract】The internal leakage of hydraulic dampers is modeled with prearranged fluid layer on the basis of structural characteristic of dampers, then

14、, the fluid grid model of dampers with high accuracy is established, and used for CFD simulation. Finally, the low speed characteristics and internal fluid field distribution of dampers are obtained. The experiments prove that the CFD simulation is satisfactory accurate.Key words: Hydraulic dampers;

15、 CFD; Simulative analysis重型载货汽车不分分别合器AMT技术王云成 王庆年 谢飞 王建华吉林大学【摘要】针对载货汽车配备电控机械式自动变速器AMT的技术需求，提出了不分分别合器AMT技术，并对其系统组成、任务原理以及电动换挡和发动机调控等关键技术进展了分析。对运用不分分别合器AMT技术的某样车进展了换挡过程实验仿真分析和实验。结果阐明，重型载货汽车采用不分分别合器AMT技术，可以在保证换挡平顺性的根底上有效地缩短换挡时间。主题词：重型载货汽车 AMT 不分分别合器 Non-release-clutch Technology of AMT for Heavy Duty T

16、ruckWang Yuncheng; Wang Qingnian; Xie Fei; Wang Jianhua(Jilin University)【Abstract】For technical need of heavy duty truck equipped with AMT, non-release-clutch technology is presented, and its system structure, operating principle as well as some key technologies like electrical power shift and engi

17、ne regulation are analyzed. Gear shift process test simulation analysis and test are carried out for a sample vehicle equipped with non-release-clutch AMT technology. The simulation results show that heavy duty truck with this technology can shorten gearshift time effectively while ensuring shifting

18、 smoothness.Key words: Heavy duty truck; AMT; Non-release-clutch某轿车后排座椅骨架CAE分析及轻量化设计黄 炫1 张君媛1 陆善彬 1 王洪斌2 (1. 吉林大学汽车动态模拟国家重点实验室；2.长春旭阳富维江森汽车座椅骨架有限责任公司)【摘要】构建了某轿车后排座椅骨架的详细有限元分析模型，根据企业关于座椅靠背刚度实验规范以及GB15083-2006中，对座椅骨架静刚度和行李冲击强度进展了仿真分析。给出了靠背闭锁安装的承力要求，并根据分析结果提出了构造轻量化设计方案。仿真分析结果阐明，在符合法规要求的前提下，有效减轻了座椅质量。关键

19、词：座椅 轻量化 有限元分析CAE Analysis and Lightweight Design of a Car Rear Seat FrameHuang Xuan1, Zhang Junyuan1, Lu Shanbin1, Wang Hongbin 2(1 The State Key Laboratory of Automobile Dynamic Simulation, Jilin University; 2. Changchun Xuyang Faway Johnson Automotive Seat frame Co.,Ltd)【Abstract】A detailed finit

20、e element analysis model of a car rear seat frame was built in this paper. The static stiffness and dynamic HYPERLINK impact strength of the seat frame are simulated and analyzed based on the enterprise standard on seat back stiffness and GB15083-2006 Test Method of Occupant Protective Device during

21、 Luggage Displacement. The force bearing requirement of the HYPERLINK locking device of seat back is presented, and a lightweight design of the seat back structure is put forward according to results of the analysis. The results of simulative analysis show that seat mass is reduced effectively on th

22、e prerequisite of meeting the requirement of regulations.Key words: Seat; Light Weight; Finite element analysis汽车发动机点火系统电磁兼容优化技术研讨李 旭 吴存学 何举刚 蔡 恒 陈立东 翟建鹏 郭迪军中国长安汽车股份【摘要】在分析汽车发动机点火系统电磁干扰产活力理的根底之上，对干扰抑制措施进展了研讨。在所搭建的点火系统电磁兼容实验台架上，对部分抑制措施进展了实验验证。结果阐明，采用阻值较大及阻尼电阻长度较长的火花塞、在点火线圈的初级和次级绕组间参与屏蔽层，以及采用滤波器等可有效提高

23、汽车发动机点火系统的电磁兼容性能。主题词：发动机 点火系统 电磁干扰 抑制措施Research on Electromagnetic Compatibility Optimization Technology for Automotive Engine Ignition System Li Xu, Wu Cunxue, He Jugang, Cai Heng, Chen Lidong, Zhai Jianpeng, Guo Dijun (China Changan Automobile Co., Ltd)【Abstract】Based on the analysis of the mechan

24、ism which gives rise to the automotive ignition system EMI, EMI suppression method is investigated. And we established the test bench to validate the EMI suppression method. The results show that selection of spark plug with bigger resistance and longer damping resistance length, and adding a shield

25、ing layer to the primary and secondary winding of ignition coil, and also adopting EMI filter can enhance EMC performance of the automotive ignition system effectively.Key words: Engine; Ignition system; Electromagnetic interference; Suppression method轿车发动机舱关键零部件的布置研讨彭岳华 高卫民 徐康聪 上海汽车集团股份 【摘要】论述了发动机舱

26、关键零部件布置的6个原那么：满足根本动静态间隙原那么；符合发动机动力总成的动态包络；满足总装的装配间隙要求；维护驾驶舱成员的平安碰撞要求；满足热力学布置要求。对近20款经济型轿车的发动机舱进展了研讨，根据轿车发动机舱的典型布置案例解释了这些原那么。主题词：轿车 发动机舱 关键零部件 布置A Research on Key Component Package in Passenger Car Engine CompartmentPeng Yuehua, Gao Weimin, Xu Kangcong(SAIC Motor Passenger Vehicle Co., Ltd)【Abstract】

27、This article expounds 6 principles for key components package of engine compartment: meeting the basic dynamic and static clearance; meeting the dynamic envelop of engine assembly; meeting the fitting clearance requirement of assembling; meeting the safety and collision requirement on occupant prote

28、ction; meeting the package requirement of thermodynamics. Engine compartment of nearly twenty economy passenger cars is studied in the paper, and these principles are explained according to the typical package cases of passenger car engine compartment. Key words: Passenger car; Engine compartment; K

29、ey components; Package发动机曲柄连杆机构活塞销卡滞景象机理分析司庆九 詹樟松 闵龙 徐勇长安汽车工程研讨院【摘要】经过仿真计算分析了某发动机在开发过程中出现的曲柄连杆机构活塞销卡滞景象的机理和本质，并提出了“剩余间隙概念。在刚度一定条件下采用接触摩擦副变形图阐明了装配间隙及其接触摩擦副的变形与“剩余间隙的关系，找到了曲柄连杆机构活塞销卡滞缘由。在此根底上并结合工程实践提出了优化设计方案和摩擦副间隙的工程判据，经过实验验证了优化方案的可行性。主题词：发动机 活塞销 卡滞 剩余间隙 Analysis on the Piston Pin Seizing Mechanism of

30、 Engine Crank-connecting RodSi Qingjiu, Zhan Zhangsong, Min Long, Xu Yong(Automotive Engineering Institute of Changan Automobile Co., Ltd)【Abstract】The mechanism and nature of piston pin seizure occurring in the development of an engine is computed and analyzed by simulation in the paper, and the “r

31、esidual clearance concept is presented. The deformation diagram of the contact friction pair under a certain stiffness indicates the correlation between the deformation of assembling clearance and its contact friction pairs with “residual clearance, the cause of piston pin seizure is thus identified

32、. Based on this and combine with engineering practice, the engineering basis of optimization design and friction pair clearance is presented, test verifies feasibility of the optimized design.Key words：Engine; Piston pin; Seizure; Residual clearance基于焊缝疲劳寿命预测的某轿车后桥改良设计寇宏滨 赵永昌 刘立刚(泛亚汽车技术中心)【摘要】表达了运用焊

33、缝疲劳寿命预测技术对某车型改动梁式后桥进展疲劳失效再现和改良设计的过程，改良后的后桥可以到达物理实验一次经过。虚拟分析预测出的疲劳寿命结果与物理实验结果非常接近，因此可以利用其部分或全部替代物理实验来验证后桥的改良设计。实际证明，基于有限元法的焊缝疲劳寿命预测技术可以有效降低开发过程中的盲目性，减少实验数量，缩短开发周期。主题词：后桥 焊缝 疲劳寿命 有限元The Design Improvement of Car Rear Axle based on Fatigue Life Prediction of Seam WeldKou Hongbin, Zhao Yongchang, Liu Li

34、gang(Pan Asia Technical Automotive Center Co., Ltd)【Abstract】The article introduces briefly the process of twist rear axle fatigue failure reproduction and design improvement based on the fatigue life prediction of seam weld, the improved twist rear axle can pass the physical durability test one-off

35、. The predicted fatigue life with virtual analysis is very close to result of the physical test, therefore this method can be use to replace some or all the physical test during the twist axle development. Practice proves that the fatigue life prediction method of seam weld can effectively reduce th

36、e blindness of development, the quantities of physical test and the development cycle.Key words: Rear axle, Seam weld, Fatigue life, Finite element双十字轴式万向联轴器中间轴相位角的优化设计李论1 费二威1 刘甲子2 1.中国第一汽车集团公司技术中心；2.西南财经大学【摘要】分别对单、双十字轴式万向联轴器进展了运动分析，结果阐明，中间轴相位角是传动系统输出端产生力矩动摇的影响要素之一。利用Adams/View软件建立了双十字轴式万向联轴器的参数化模型

37、，并以从动轴的力矩动摇到达最小为目的，针对不同设计变量进展设计优化研讨，最终得出了最正确的中间轴相位角及轴系硬点布置方案。主题词：双十字轴式万向联轴器 中间轴相位角 优化设计Optimization of the Intermediate Shaft Phase Angle in the Double Cross Universal CouplingLi Lun1 Fei Erwei1 Liu Jiazi3(1.China FAW Group Corporation R&D Center; 2. Southwestern University of Finance and Economics)

38、【Abstract】 Motion analysis is made to the unitary and double cross universal coupling. The results indicate that phase angle of the intermediate shaft is one of the factors causing fluctuation of moment at the output end of the driveline. A parameterized model of the double cross universal coupling

39、is established with software Adams/View, with the minimized fluctuation of driven shaft moment as target. Optimized design study is carried out for different design variables and the optimal phase angle and axis hard point package program of the intermediate shaft are obtained.Key words: Double cros

40、s universal coupling; Intermediate shaft phase angle; Optimized design车门构造优化设计的灵敏度分析研讨郝琪1.2 张继伟11.湖北汽车工业学院；2.湖南大学 汽车车身先进设计制造国家重点实验室【摘要】采用灵敏度分析方法以质量轻为优化目的,改动刚度和频率为约束条件,使车门相对原始设计质量减轻3.4%，改动刚度提高10.2%，一阶频率提高1.6%。经过不同优化方案的比较证明，基于灵敏度分析的优化设计可为选择合理的设计变量提供根据，提高优化效率。关键词：车门 优化设计 灵敏度分析The Study on Car Door Opti

41、mization Based on Sensitivity AnalysisHao Qi1.2 Zhang Jiwei1(1.Hubei Automotive Industries Institute; 2.State Key Laboratory of Advanced Design and Manufacture for Auto Body of Hunan University)【Abstract】With the sensitivity analysis method, and taking the light mass as objective of optimization, to

42、rsion stiffness and frequency as constraint, mass of the door is reduced by 3.4%, torsion stiffness is increased by 10.2% and the fundamental frequency is increased by 1.6%, compared with the original design after optimization. By comparing different optimization designs, it is proved that the optim

43、ization design based on sensitivity analysis can provide foundation to choose proper design variables and improve optimization efficiency.Key words: Door; Optimization design; Sensitivity analysis离合器膜片弹簧几何尺寸离散性研讨 冯渊1 高翔2 夏长高21.无锡职业技术学院； 2.江苏大学【摘要】提出了采用随机向量描画机械零件性能目的的概念，比较了向量方差矩阵行列式值与方差矩阵对角线和在描画性能目的向

44、量离散度方面的特点。以离合器膜片弹簧为例，利用随机向量描画膜片弹簧尺寸目的，采用Monte-Carlo模拟方法，取平均值一样而规范差不同伪随机向量样本进展计算分析，研讨了采用尺寸向量方差矩阵行列式和方差矩阵迹描画随机向量离散程度的适用性。主题词：离合器 膜片弹簧 几何尺寸 离散度Divergence Research on Geometric Dimensions of Clutch Diaphragm SpringsFeng Yuan1 Gao Xiang2 Xia Changgao2(1.Wuxi Institute of Technology; 2.Jiangsu University)

45、【Abstract】The concept of describing the performance indicators of the mechanical components with random vectors is presented, and the characteristics of vector variance matrix determinant value and variance matrix diagonal in describing the vector divergence of the performance indicators, are invest

46、igated and compared. A clutch diaphragm spring is set as an example, in which random vector is used to describe geometry size indicator of diaphragm spring, and by using Monte-Carlo simulation methods, the pseu-random vector samples which have identical mean values and different standard deviations

47、are analyzed in order to investigate the applicability of using dimension vector variance matrix determinant and variance matrix trace to describe vector divergence of random vector.Key words: Clutch; Diaphragm springs; Geometric dimension; Divergence燃料含硫量对柴油机颗粒物排放的影响研讨纪丽伟1、2 董尧清1 刘 雄2(1.同济大学；2.上海柴油

48、机股份)【摘要】利用一台电控高压共轨欧柴油机，采用离子色谱法准确测取了颗粒排放物中硫酸盐的含量，对不同含硫量的柴油进展了颗粒物排放和硫酸盐的丈量比较。结果阐明，对于无催化转换安装的重型柴油机而言，与含硫量约为80010-6的柴油相比，采用含硫量约为27310-6的柴油时其颗粒排放降低了4.7%；开发无尾气后处置安装的电控柴油机，为满足欧排放规范，重点是柴油机本身熄灭系统的开发和控制光滑油耗费。主题词：含硫量 柴油机 颗粒物排放 Investigation on the Effect of Sulfur Content in Fuel on Diesel Engine PM EmissionJi

49、 Liwei1、2, Dong Yaoqing1, Liu Xiong2Tongji University; 2. Shanghai Diesel Engine Co., Ltd)【Abstract】 With an Euro III diesel engine with electrical control and high pressure common rail as example, and use ion chromatography to accurately measure sulfate content in PM emission, PM emission and sulfa

50、te content are measured and compared to diesel fuel with different sulfur content. The results show that, for heavy duty diesel engine with no catalytic converter, PM emission of diesel fuel with sulfur content approx. 27310-6 is reduced by 4.7% as compared with diesel fuel with sulfur content appro

51、x. 80010-6; to meet Euro III emission standard, the key in the development of electronically-controlled diesel engine with no tail gas aftertreatment device is to develop diesel engine combustion system and control lubrication oil consumption.Key words: Sulfur content; Diesel engine; PM emission电控放射

52、单一燃料CNG轿车发动机的性能实验张群1，2 王天友1 吴喜庆1，2 郭云杰1 王刚德1 付晓光1李 琦2 刘书亮11.天津大学内燃机熄灭学国家重点实验室；2.天津一汽夏利汽车股份【摘要】研讨了过量空气系数及点火时辰对某电控放射单一燃料紧缩天然气发动机的动力性、经济性和排放性能的影响。实验结果阐明，在整个转速范围内，该发动机的有效燃料耗费率比汽油机平均降低了约17.7%，有效热效率平均提高了9.68%。在此根底上得到了在变过量空气系数和点火时辰下，该天然气发动机的熄灭、排放规律。主题词：紧缩天然气发动机 过量空气系数 点火时辰 性能实验Performance Test of CNG Car E

53、ngine featuring Electronically-controlled InjectionZhang Qun1,2, Wang Tianyou1, Wu Xiqing1,2, Guo Yunjie1, Wang Gangde1, Fu Xiaoguang1, Li Qi2, Liu Shuliang1(1. State Key Laboratory of Internal Combustion Engines, Tianjin University; 2. Tianjin FAW Xiali Automobile Co., Ltd)【Abstract】The effect of e

54、xcessive air coefficient and ignition timing on dynamic performance, fuel economy and emission performance of an electronically controlled injection dedicated CNG car engine was studied. The test results show that the engines BSFC is about 17.7% lower and effective thermal efficiency is 9.68% higher

55、 as compared to gasoline engine. Based on this, the law of combustion and emission of CNG engine is obtained under variable excessive air coefficient and ignition timing.Key words: CNG engine; Excessive air coefficient; Ignition timing; Performance test基于UG的车身点云数据快速对齐方法高尚鹏 徐家川 李迪 山东理工大学【摘要】根据图形坐标变化实际，提出了基于UG点拟合法的汽车车身点云数据坐标快速对齐方法，引见了点拟合法的坐标变化实际及汽车车身坐标系与UG系