Chapter6RidePerformance汽车的行驶平顺性Generalization(概述）6.1HumanResponsetoVibrationandEvaluationofRidePerformance（人体对振动的反应以及平顺性的评价）6.2StatisticPropertyofRoadSurfaceRoughness（路面不平度的统计特性）6.3SimplifyofAutomobileVibrationSystemandVibrationofSingleMassSystem（汽车振动系统的简化及单质量系统的振动
Chapter 6 Ride Performance 汽车的行驶平顺性 Generalization （概述） 6.1 Human Response to Vibration and Evaluation of Ride Performance （人体对振动的 反应以及平顺性的评价） 6.2 Statistic Property of Road Surface Roughness （路面不平度的统计特性） 6.3 Simplify of Automobile Vibration System and Vibration of Single Mass System（汽车振动系统 的简化及单质量系统的振动）
MeaningsofRidePerformance（汽车行驶平顺性含义）：AutomobileVibrationcaused by RoadSurface Roughness.Its frequency scope isabout0.5~25Hz.（路面不平度引起的汽车振动，频率范围0.5～25HZ。）
Meanings of Ride Performance (汽车行驶平顺性 含义): Automobile Vibration caused by Road Surface Roughness. Its frequency scope is about 0.5~25HZ.(路面不平度引起的汽 车振动，频率范围0.5~25HZ。)
GeneralizationEyaluation Method of RidePerformance（平顺性的评价方法）1.Accoding to comfort feeling ofpassenger：根据乘员舒适程度评价2. Automobile vibration system anditsevaluationindex：汽车振动系统及其评价指标
Evaluation Method of Ride Performance（平顺性的评价方法) ： 1.Accoding to comfort feeling of passenger:根据乘员舒适程度评价 2. Automobile vibration system and its evaluation index:汽车振动系统及 其评价指标 Generalization
Vibration SystemInput:elastic element.Road Surfacedamp elementRoughness,mass of body,wheelSpeedEvaluation Index:Output:weighted accelerationbody acceleration,dynamic deflection ofroot mean square value,+probability of bumpsuspension springsuspension stop blockdynamic load betweendriving safetywheel and road surface
elastic element, damp element mass of bod , y,wheel Vibration System: dynamic deflection of suspensi body acceleration dynamic load between wheel on spr and r ing, oad surfac , e Output: weighted acceleration root mean square valu probability of bump suspension stop bl e, driving sa oc fe k, ty Evaluation Index: Road Surface Roughness Input: , Speed
振动系统输入弹性元件路面不平度阻尼元件车速车身、车轮质量输出评价指标车身传至人体的加速加权加速度均方根值撞击悬架限位概率悬架弹簧动挠度行驶安全性车轮与路面间的动载
输入 路面不平度 车速 振动系统 弹性元件 阻尼元件 车身、车轮质量 输出 车身传至人体的加速 悬架弹簧动挠度 车轮与路面间的动载 评价指标 加权加速度均方根值 撞击悬架限位概率 行驶安全性