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重型车辆液力变矩器闭解锁控制技术的试验研究
引用本文:李春芾,陈慧岩,李艳琴,郑广军,高国天.重型车辆液力变矩器闭解锁控制技术的试验研究[J].汽车工程,2010,32(2).
作者姓名:李春芾  陈慧岩  李艳琴  郑广军  高国天
作者单位:1. 北京理工大学机械与车辆学院,北京,100081
2. 内蒙古交通职业技术学院,赤峰,024000
基金项目:北京理工大学车辆传动国家重点实验室基金项目 
摘    要:将美国Allison公司的大功率HD4070PR 7挡自动变速器装在北方奔驰2627K自卸车改装车上进行道路试验,对其液力变矩器的闭解锁规律和控制策略进行了研究,为重型车辆液力变矩器的闭解锁控制研究提供技术支持.

关 键 词:重型车辆  液力变矩器  闭解锁控制

An Experiment Study on the Lockup and Unlock Control Technology of Heavy Vehicles Torque Converter
Li Chunfu,Chen Huiyan,Li Yanqin,Zheng Guangjun,Gao Guotian.An Experiment Study on the Lockup and Unlock Control Technology of Heavy Vehicles Torque Converter[J].Automotive Engineering,2010,32(2).
Authors:Li Chunfu  Chen Huiyan  Li Yanqin  Zheng Guangjun  Gao Guotian
Institution:Li Chunfu1,Chen Huiyan1,Li Yanqin2,Zheng Guangjun2 & Gao Guotian21.School of Mechanical , Vehicular Engineering,Beijing Institute of Technology,Beijing 100081,2.Inner Mongolia Communications Polytechnic,Chifeng 024000
Abstract:The 7-gear high-power automatic transmission HD4070PR of US Allison Company is installed on North-Benz dump truck 2627K for conducting road test,in which the locking-up and unlocking law and the control strategy of its torque converter are studied.The results provide technical supports to the study on the lockup and unlock control of heavy vehicle torque converter.
Keywords:heavy vehicles  torque converter  lockup and unlock control
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