基于实车路况的胶带式无级变速器调速特性仿真  

Research on Property of Ratio Changing of Rubber-belt CVT in a Vehicle

作　　者：廖林清[1] 胡飞[2] 谢明[2] 蔺朝莉[3] 

机构地区：[1]重庆理工大学汽车零部件制造及检测技术教育部重点实验室,重庆400054 [2]重庆理工大学重庆汽车学院,重庆400054 [3]重庆电子工程职业学院,重庆401331

出　　处：《重庆理工大学学报（自然科学）》2013年第4期7-12,共6页Journal of Chongqing University of Technology：Natural Science

基　　金：重庆理工大学研究生创新基金资助项目(YCX2011201);汽车零部件制造及检测技术教育部重点实验室(重庆理工大学)开放基金资助项目(2010KLMT02)

摘　　要：为研究整车实际行驶中胶带式无级变速器的传动比与油门开度、道路坡度的变化关系,在已有胶带式无级变速器的传动比、负载扭矩、发动机转速这三者关系的曲面上,研究了在冰面上行驶的某一型号雪橇摩托车。通过计算确定了在不同油门开度和道路坡度下对应的胶带式无级变速器的传动比的值;通过进一步绘图得到雪橇摩托车的油门开度、道路坡度与胶带式无级变速器传动比的变化关系。In order to research the relationship between speed ratio of rubber-beh CVT and throttle angle, road slope in a moving vehicle, a type of snow motorcycles driving on the ice was introduced based on the relationship curve of rubber-Belt CVT＇ s speed ratio, crankshaft speed and rubber-Beh CVT＇s load. Throttle angle and road slope corresponding with speed ratio were calculated, then the relationships among speed ratio of rubber-belt CVT, throttle angle, road slope were obtained.

关 键 词：胶带式无级变速器 传动比 油门开度 坡度 调速特性 

分 类 号：U463[机械工程—车辆工程]