湿式双离合器起步控制仿真分析  

Simulation Analysis of Starting Control of Wet Dual-clutch Transmission

作　　者：杨光春[1] 

机构地区：[1]攀枝花学院机械工程学院,四川攀枝花617000

出　　处：《机械传动》2014年第5期94-97,147,共5页Journal of Mechanical Transmission

摘　　要：针对湿式双离合自动变速器的结构特性,在满足国家要求冲击度的条件下,为了尽可能的减少滑摩功,制订了两个离合器联合参与起步的控制策略,依托台架数据建立了汽车传动系统模型,标定了两个离合器同时起步的模糊控制策略,并在Matlab/Simulink软件平台里对湿式双离合器联合起步进行了仿真。结果表明,提出策略可以有效地平衡了两个离合器的滑摩功。Based on the wet dual--clutch automatic transmission structural characteristics, the control strategy of two clutches joint participation starting is established to minimize the friction power meanwhile under the constraints of compelled requirements, and the fuzzy control strategy is improved by the engine model which is derived from automotive driveline model calibration. The wet dual clutch for starting joint simulation is carried out in the Matlab/Simulink software platform. The result shows that, the strategy is significantly contributes to balance the friction power of the two wet dual clutches.

关 键 词：湿式双离合器 联合起步控制 滑摩功 

分 类 号：TH133.4[机械工程—机械制造及自动化]