毕业论文（设计）基于XCl64CS 单片机的混合动力汽车电池管理系统硬件设计[J]14128.doc

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1、目 次基于扩展卡尔曼滤波的汽车质心侧偏角估计（摘要链接）1燃料电池城市客车侧面碰撞有限元分析（摘要链接）2大重合度汽车变速器齿轮的接触应力与噪声分析（摘要链接）3重型载货汽车高流量低噪声冷却风扇的研究（摘要链接）4基于XC164CS单片机的混合动力汽车电池管理系统硬件设计（摘要链接）5汽车交叉臂式玻璃升降器设计要点讨论（摘要链接）6某罐装车虚拟样车的建立与动态参数仿真研究（摘要链接）7汽车前保险杠造型特征的构建及评价（摘要链接）8景逸汽车动力总成悬置支架的优化设计（摘要链接）9生物柴油的喷油正时调整特性（摘要链接）10SUV白车身静态刚度试验研究（摘要链接）11两轴道路车辆重心位置测定方法及数

2、据处理（摘要链接）12制动器惯性台架电模拟惯量的研究（摘要链接）13基于包容盒的变速器虚拟装配干涉检查方法（摘要链接）14国外重型汽车少片变截面钢板弹簧材料及喷丸强化性能的研究（摘要链接）15基于扩展卡尔曼滤波的汽车质心侧偏角估计郭孔辉 付 皓 丁海涛（吉林大学 汽车动态模拟国家重点试验室）【摘要】基于二自由度汽车动力学模型和轮胎模型，运用扩展卡尔曼滤波方法建立了汽车质心侧偏角估计器。利用汽车动力学仿真平台，通过仿真对比了线性轮胎模型和非线性轮胎模型的质心侧偏角估计结果。仿真结果表明，轮胎模型对于质心侧偏角估计精度至关重要,而采用非线性轮胎模型能显著提高质心侧偏角估计精度，估计结果能满足ESC

3、控制的要求主题词：稳定性控制系统 质心侧偏角 估计器 扩展卡尔曼滤波Estimation of CG Sideslip Angle Based on Extended Kalman FilterGuo Konghui； Fu Hao； Ding Haitao(State Key Laboratory of Automobile Dynamic Simulation, Jilin University,)【Abstract】Based on the 2-DOF vehicle dynamic model and tire model, a vehicle cg sideslip angle es

4、timator is built with the extended Kalman filter. The estimated cg sideslip angles for linear tire model and non-linear tire model is compared by simulation on a vehicle dynamics simulation platform. The simulation results show that the tire model plays an important role in accuracy of sideslip angl

5、e estimation, which is improved greatly by using the nonlinear tire model estimation method and the estimation results can meet the requirements of electronic stability control.Key words：Stability Control System; CG Sideslip Angle; Estimator; Extended Kalman Filter燃料电池城市客车侧面碰撞有限元分析邹俊 桂良进 范子杰（清华大学 汽车

6、安全与节能国家重点实验室）【摘要】在参考汽车侧面碰撞试验国家标准GB200712006和欧盟ECE R95法规基础上，建立了以壳单元为主的整车有限元模型、移动变形壁障有限元模型和主要车载设备安装空间模型。采用LS-DYNA软件对燃料电池城市客车右侧中部、左侧中部和左侧后部3个相对较为危险位置的侧面碰撞进行了数值模拟，计算得到了侧面碰撞对燃料电池城市客车主要车载设备的加速度冲击。模拟结果表明，通过加装碰撞防护装置和增加底架的横向强度，燃料电池城市客车侧撞安全性可以得到较好保证。关键词：燃料电池城市客车;侧撞安全性;有限元分析Finite Element Analysis on the Side-

7、impact Safety of Fuel Cell City BusZou Jun, Gui Liangjin, Fan Zijie(Tsinghua University, State Key Laboratory of Automotive Safety and Energy)【Abstract】 Based on national standard GB200712006 and regulation ECE R95, the complete vehicle finite element model, movable and deformable barrier finite ele

8、ment model, assembly space model for main on-board equipment were established in the paper. Three dangerous side-impact situations for fuel cell city bus (FCCB) were simulated by using software LS-DYNA, the acceleration impact of main on-board equipment of FCCB in side-impact were also gotten. The r

9、esults of simulations showed that the side-impact safety of the FCCB could be well guaranteed by adding collision prevention devices and increasing transverse strength of the underframe.Key words：Fuel Cell City Bus; side-impact safety; finite element analysis大重合度汽车变速器齿轮的接触应力与噪声分析李杰 张磊 赵旗（吉林大学 汽车动态模拟

10、国家重点实验室）【摘要】根据齿轮重合度计算公式提出了增加齿顶高系数和减小压力角的齿轮降噪设计方案，建立了相应的大重合度齿轮接触有限元模型。通过对大重合度齿轮接触应力和运转噪声的研究发现，大重合度齿轮不仅性能可靠，而且传动平稳、噪声更低，宜在汽车变速器齿轮设计中推广应用。主题词：变速器 齿轮 大重合度 噪声 接触应力 Analysis on Contact Stress and Noise of Automobile Transmission Gears with High Contact RatioLi Jie, Zhang Lei, Zhao Qi (State Key Laboratory

11、 of Automobile Dynamic Simulation, Jilin University)【Abstract】According to the calculating formula of gear contact ratio, low noise gear design project that increased addendum coefficient and decreased pressure angle was put forward, and the gear contact finite element model with high contact ratio

12、was also established. Through the study of contact stress and noise of gears with high contact ratio, it was found that not only the performance of gears was reliable, but also the drive was smooth and the noise was lower, and it should be applied to the design of transmission gears.Key words: Trans

13、mission, Gear, High Contact Ratio, Noise, Contact Stress重型载货汽车高流量低噪声冷却风扇的研究董效彬1 袁兆成1 卢炳武2 王吉2 轧浩2 马家义1（1. 吉林大学；2. 中国第一汽车集团公司技术中心）【摘要】运用商业软件FLUENT,基于N-S方程和标准k-湍流模型的CFD技术,采用SIMPLE算法, 对冷却风扇进行了流场仿真计算和气动噪声数值预估。仿真结果与试验结果吻合较好，验证了流场仿真算法的可靠性。研究不同翼型截面得到了改进风扇模型。计算结果表明，改进方案1的质量流量比原型风扇提高了4.4%4.8%,噪声降低了2.44.6dB(A

14、)；改进方案2的质量流量提高了7.8%9.2%，噪声降低了0.51.7 dB(A)。关键词：重型商用车 冷却风扇 噪声 流量Research on High Flow Rate & Low Noise Cooling Fan of Heavy Duty Commercial VehicleDong Xiaobin1,Yuan Zhaocheng1,Lu Bingwu2,Wang Ji2,Ya Hao2, Ma Jiayi1（1.Jilin University, 2. FAW Group Corporation R&D Center)【Abstract】 Flow field emulatio

15、n computation and aerodynamic noise value pre-estimation of cooling fan are carried out with CFD technique based on N-S equation and standard k-s turbulence model and SIMPLE algorithm in commercial software FLUENT. The emulation results and test results are approximately identical, therefore verifyi

16、ng the authenticity of flow field emulation algorithm. An improved fan model is obtained by studying different aerofoil sections. The computation results show that compared with the previous fan, the mass flow of the modified plan 1 increases by 4.4% to 4.8%, whereas noise drops by 2.4 to 4.6dB (A);

17、 the mass flow of the modified plan 2 increases by 7.8 to 92%, noise drops by 0.5 to 1.7dB (A).Key words: Heavy duty commercial vehicle, Cooling fan, Aerodynamics noise, Flow mass基于XC164CS单片机的混合动力汽车电池管理系统硬件设计吴志红 吴庚泽 朱元 魏学哲 王佳元(同济大学)【摘要】介绍了以Infineon公司16位高性能单片机XC164CS为控制核心、针对混合动力汽车镍氢动力电池组的电池管理系统。分别对构成

18、电池管理系统的微控单元模块、检测模块、驱动模块及通讯模块进行了说明，从硬件设计角度进行了分析。该管理系统可以实现动力电池组充、放电智能化控制，能够实时检测电池组的电压、电流、温度等信号，并能根据这些信号通过SOC算法估算电池组剩余电量。关键词：混合动力汽车、 电池管理系统、硬件设计Hardware Design of Hybrid Vehicle Battery Management System Based on XC164CS SCMWu Zhihong Wu GengzeZhu Yuan Wei Xuezhe Wang Jiayuan(Tongji University)【Abstrac

19、t】 In this paper, a battery management system (BMS) based on Infineon MCU XC164CS and battery-pack of hybrid vehicle was introduced. With an emphasis on hardware design, MCU module, measurement module, drive module and communication module of the BMS are analyzed. This management system can charge a

20、nd discharge the battery-pack intelligently and measure voltage, current and temperature signals etc of the battery-pack in a real time manner, moreover the residual capability of battery-pack can be estimated with algorithm SOC.Key words: Hybrid Vehicle, Battery Management System, Hardware Design汽车

21、交叉臂式玻璃升降器设计要点讨论莫建伟 韦乐侠（柳州五菱汽车联合发展有限公司）【摘要】 通过对玻璃实际运行轨迹与门框高度进行结构分析、求出适当的升降器理想工作平面、确定升降器厚度与安装基准面、布置升降器中位线和主臂旋转中心及选择升降器大小、布置升降器支撑中心区与玻璃重心线、布置小齿轮中心（升降器手柄轴中心）位置等，阐述了汽车玻璃升降器与整车匹配的设计要点。关键词： 玻璃升降器 交叉臂式 设计Study on Key Points of Cross-Arm Glass Lifter DesignMo Jianwei, Wei Lexia(Liuzhou Wuling Automobile Join

22、t Development Co., Ltd.) 【Abstract】Based on the structural analysis of actual glass moving track and door frame height, the proper working surface of glass lifter is obtained, the thickness and installing reference plane is determined. The layout of lifter median line and the main-arm spin center, t

23、he selection of lifer size, the layout of supporting central area and glass gravity line, as well as the layout of small gear center location (lifter handle axis center) etc are carried out, finally the key points for the matching design between glass lifter and complete vehicle are discussed.Key wo

24、rds：Glass Lifter; Cross-arm; Design某罐装车虚拟样车的建立与动态参数仿真研究隋海瑞 黄 博 朱 伟 朱飞白 （哈尔滨工业大学） 【摘要】以某罐装车型为研究对象，基于ADMAS/CAR定制了整车各部件动力学模型与模板，采用MSC.Simdesigner for CATIA定制了驾驶室模型，并将各部件组装为虚拟样车。基于稳态回转等仿真试验验证了虚拟样车的操纵稳定性；结合实车路试结果对比了虚拟样车与实车动态特性的一致性，并基于虚拟样车研究了多种工况下车辆的行驶性能。主题词：罐装车 虚拟样机技术 动态参数 仿真Virtual Prototyping And Dynam

25、ic Parameters Simulation of One Tanker Sui Hairui Huang Bo Zhu Wei Zhu Feibai (Harbin Institute of Technology)【Abstract】The dynamics model and template of parts for a tanker were established based on ADAMS/CAR, and the cab model was built by using MSC.Simdesigner for Catia, then the parts were assem

26、bled into virtual prototyping. Handling and stability performance of the virtual tanker was validated based on steady state turning performance simulation; consistency between the virtual prototyping and true tanker was validated by road test, and the driving performance under different working cond

27、itions were also studied based on virtual prototyping.Key words: Tanker, Virtual prototyping, Dynamic parameters, Simulation汽车前保险杠造型特征的构建及评价张金磊 雷雨成(同济大学)【摘要】把汽车保险杠造型特征分为主造型特征、过渡造型特征、附加造型特征及工程细节造型特征4类，分别描述了各个造型特征的建立方法、质量检验方法和工艺评价方法。实践结果证明，通过对造型特征的分类描述，不仅能详细破解各造型特征的关键因素和内在联系，还能用三维软件UG快速获得高品质的3D数模。关键词：

28、前保险杠，造型特征，A级曲面Establishment and Evaluation of Styling Feature for Auto Front BumperZhang Jinlei, Lei Yucheng (Tongji University)【Abstract】The styling features for auto bumper were divided into main styling, transient styling, additional styling and detailed styling feature, and the establishing meth

29、od, quality testing method and technique evaluation method for different styling features were also introduced in this paper. The results showed that the classification for styling feature could reveal key factors and their inner relationship for different styling features, and high quality 3D model

30、 can be obtained quickly by using software UG.Key words：Front bumper, Styling Feature, Class-A Surface景逸汽车动力总成悬置支架的优化设计唐因放（东风柳州汽车有限公司）【摘要】建立了景逸汽车原动力总成悬置支架几何模型及有限元模型。模态分析结果表明，原支架设计的固有频率为267Hz，与发动机工作转速下的激励频率相接近，在接近共振转速下会引起较大幅度的振动。对该悬置支架提出了4种优化设计结构方案，并根据分析结果选择其中较好的方案。道路试验结果表明，经过优化后的悬置支架可使整车振动和车内噪声明显降低。

31、关键词：动力总成 悬置 支架 优化设计The Optimization Design for the Powertrain Mounting Bracket of Car JOYEARTang Yinfang(Dongfeng Liuzhou Motor CO., LTD.)【Abstract】The geometry model and FE model of the original powertrain mounting bracket for car Joyear were built in this paper. Mode analysis results show that the

32、 inherent frequency of the original bracket was 267Hz, which is very close to the engine exciting frequency, and will cause big vibration when the engine rotating speed reach the resonance frequency. Four kinds of optimized design were proposed and the best one was selected according to analysis res

33、ults. Road test results show that the optimized mounting bracket can obviously decrease the complete vehicle vibration and cab interior noise.Key words: Powertrain; Mounting; Bracket; Optimization design生物柴油的喷油正时调整特性潘江如 张春化 袁居安（长安大学）【摘要】在一台四缸涡轮增压柴油机上进行了不同喷油提前角时燃用生物柴油、生物柴油与柴油混合燃料和柴油的动力性、燃料经济性和排放特性对比试

34、验。结果表明，对于BD0和BDG25混合燃料，喷油提前角提前2时动力性最好；对于BD100燃料，原机的喷油正时动力性最好；随喷油正时提前，3种燃料比能耗减小、碳烟排放减少、NOx排放增大；在高转速时HC和CO排放基本不变。关键词：生物柴油 喷油正时 调整特性Fuel-injection Timing Adjustment Characteristics of BiodieselPan Jiangru，Zhang Chunhua，Yuan Juan(Changan University)【Abstract】Comparative tests on power performance, fuel

35、economy and emission characteristic are carried out with combustible biodiesel, blended fuel composed of biodiesel and diesel as well as diesel on a 4-cylinder turbocharging diesel engine at different fuel injection advance angle. The test results show that the engine has the optimal power performan

36、ce when the fuel injection advance angle is 2 for BD0 and BD25 blended fuel; whereas the engine has the optimal power performance at injection timing for BD100 fuel; with the advance of injection timing, specific energy consumption of the three types of fuels decreases, carbon smoke emission decreas

37、es, whereas NOx emission increases; HC and CO emission basically keep unchanged at high engine speed.Key words: Biodiesel Injection timing Adjustment characteristicSUV白车身静态刚度试验研究邵建旺 彭为 靳晓雄 高吉强 王万英（同济大学）【摘要】针对某汽车公司引进的SUV汽车，建立了白车身刚度试验测量系统，利用该系统对SUV白车身的弯曲刚度和扭转刚度进行了测试试验，得到了SUV白车身在弯曲、扭转工况下的刚度和关键部位的变形规律。试

38、验研究表明，该测量系统的固定及加载方式合理，使得试验结果重复性好；所述刚度测试方法适用于其它SUV汽车或轿车。主题词：白车身 静态 弯曲刚度 扭转刚度Experimental Study on Static Stiffness of SUV BIWShao Jianwang, Peng Wei, Jin Xiaoxiong, Gao Jiqiang, Wang Wanying(Tongji University) 【Abstract】With the SUV launched by an automaker, a BIW stiffness test & measurement system

39、is established, with which bending stiffness and torsional stiffness of the SUV BIW were tested, through which stiffness and rule of deformation of key parts of SUV BIW under condition of bending and torsion were obtained. The test results show that the fixing and loading method of the measurement s

40、ystem are rational, leading to good reproducibility of test results; the proposed stiffness test method is applicable to other SUVs and passenger cars.Key words: BIW; Static; Bending stiffness; Torsional stiffness两轴道路车辆重心位置测定方法及数据处理谢东明 邱彬（中国汽车技术研究中心）【摘要】阐述了GB/T 125382003两轴道路车辆 重心位置的测定中的试验原理和试验方法。在两轴

41、乘用车重心位置试验的基础上，分析了汽车重心高度测量过程中轴荷仪精度、阻滞作用和弹性元件形变对测量精度的影响，并提出了减小试验误差的建议。分析了标准中采用的计算公式和数据处理方法，得出了合理的曲线拟合方法，保证了测试结果的唯一性。主题词: 两轴车辆 重心位置 测量误差Study on Measuring Method and Data Processing Analysis of Centre of Gravity for Two-axle VehicleXie Dongming , Qiu Bin(China Automotive Technology and Research Center)

42、【Abstract】This paper expatiates on the test principle and test methods about GB/T 12538-2003Road vehicles with two axles-Determination of centre of gravity. Based on the test experiences on road vehicles with two axles, the main factors affecting the measurement accuracy, e.g. accuracy of axle-loadi

43、ng instrument, retardation, deformation of elastic component are analyzed, and suggestions for reducing test error are provided. And also, according to the analysis of the formula and data processing methods in the standards, the proper method for curve fitting and the exclusive test result have bee

44、n get.Key words：Two-axle Vehicle; Centre of Gravity; Measuring Error待添加的隐藏文字内容3制动器惯性台架电模拟惯量的研究马继杰1 吴博达1 刘笑羽1 程光明1 孙景阳1 王森林2(1.吉林大学;2.信义集团)【摘要】介绍了一种采用电动机进行能量补偿实现惯量模拟的方法，给出了能量补偿的数学模型。通过对飞轮的自由刹车曲线进行回归分析，得出由风阻和轴承磨损等引起的系统损耗模型。在NT11制动器惯性台架上设计了正交试验，得出能量补偿法中几个关键因素（补偿时间、补偿起点、补偿终点和补偿结束条件）的控制规律。讨论了能量补偿法存在的局限性，

45、并给出了解决方案。主题词：制动器 台架试验 电惯量 能量补偿Research on Electric Inertia Simulation in Brake Dynamometer Ma Jijie1, Wu Boda1, Liu Xiaoyu1, Cheng Guangming1, Sun Jingyang1, Wang Senlin2(1. JiLin University; 2.XinYi Group)【Abstract】A new method using electro motors energy compensation to realize inertia simulation

46、is introduced and the mathematical model of energy compensation is presented in the paper. The model of system loss caused by wind resistance and bearing friction is established based on the regression analysis of flywheels free brake curve. Orthogonal experiment on brake dynamometer NT11 are design

47、ed to obtain the control rule of some key factors of energy compensation including time, starting point, ending point and ending condition of compensation. Finally, the limitations as well as corresponding solutions are discussed. Key words: Brake; Dynamometer Test; Electric Iinertia, Energy Ccompensation 基于包容盒的变速器虚拟装配干涉检查方法周尔民（华东交通大学）【摘要】根据汽车变速器不同零部件类型，提出了3级精度包容盒相结合的快速定性干涉检查算法：沿全局坐标系规整包容盒和包容球干涉检查算法、方向包容盒干涉检查算法、规整包容盒再分割算法，并阐述了3种包容盒算法的特点和所适应的变速器零部件类型。指出，将3种算法结合起来用于变速器零部件的干涉检查，能在不过多增加计算量的情况下提高检查精度。主题词：变速器 虚拟装配 干涉 包容盒The method of interference check of gearbox virtual assembly based