机械与电子
機械與電子
궤계여전자
Machinery & Electronics
2015年
9期
27-31
,共5页
赵治国%何露%郑争兴%李学彦
趙治國%何露%鄭爭興%李學彥
조치국%하로%정쟁흥%리학언
干式离合器台架模拟机构%模糊滑模控制%硬件在环仿真试验%双离合器式自动变速器
榦式離閤器檯架模擬機構%模糊滑模控製%硬件在環倣真試驗%雙離閤器式自動變速器
간식리합기태가모의궤구%모호활모공제%경건재배방진시험%쌍리합기식자동변속기
dry clutch bench simulation actua-tor%fuzzy sliding mode control%hardware in the loop test%dual clutch transmission
基于五速干式 DCT,搭建了干式离合器台架执行机构,考虑其非线性时变特征,设计了滑模变结构控制器,并利用模糊控制器实时补偿负载转矩同时调整滑模趋近律参数,以提高控制精度同时削弱滑模变结构控制稳态的抖振现象。结合双离合器式自动变速器(DCT)的起步与换挡过程,进行了硬件在环仿真试验。
基于五速榦式 DCT,搭建瞭榦式離閤器檯架執行機構,攷慮其非線性時變特徵,設計瞭滑模變結構控製器,併利用模糊控製器實時補償負載轉矩同時調整滑模趨近律參數,以提高控製精度同時削弱滑模變結構控製穩態的抖振現象。結閤雙離閤器式自動變速器(DCT)的起步與換擋過程,進行瞭硬件在環倣真試驗。
기우오속간식 DCT,탑건료간식리합기태가집행궤구,고필기비선성시변특정,설계료활모변결구공제기,병이용모호공제기실시보상부재전구동시조정활모추근률삼수,이제고공제정도동시삭약활모변결구공제은태적두진현상。결합쌍리합기식자동변속기(DCT)적기보여환당과정,진행료경건재배방진시험。
Based on five speed dry DCT,a dry clutch actuator is built;and taking into account the nonlinear and time variable characteristics of the clutch actuator,a sliding model controller is de-signed.And the fuzzy controller is used to com-pensate the load torque and adjust approaching pa-rameters of the system,so as to improve the con-trol precision and minimize the effects of the vibra-tion phenomenon during the steady state.Then the HIL (hardware in the loop)test is conducted based on starting and shifting process of the DCT (dual clutch transmission).