干式DCT主离合器温升模型的简化与试验验证
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- 英文论文题名：Simplification and Experimental Validation about Dry DCT Thermal Model
- 论文作者：房成亮 ; 陈俐 ; 刘峰宇
- 英文论文作者：Fang Chengliang ; Chen Li ; Liu Fengyu ; National Laboratory of Automotive Electronics and Control ; Shanghai Jiao Tong University
- 年：2016
- 作者机构：上海交通大学汽车电子控制技术国家工程实验室;
- 论文关键词：面向控制干式DCT ; 温度模型实验验证
- 英文论文关键词：real-time control ; dry DCT ; thermal model ; experimental validation
- 会议召开时间：2016-10-26
- 会议录名称：2016中国汽车工程学会年会论文集
- 英文会议录名称：Proceedings of 2016 SAE-China Congress
- 语种：中文
- 分类号：U463.211
- 学会代码：QCGC
- 会议名称：2016中国汽车工程学会年会暨展览会
- 会议地点：中国上海
- 主办单位：中国汽车工程学会
- 学会名称：中国汽车工程学会
- 页数：7
- 文件大小：2346k
- 原文格式：O
- 会议级别：全国
摘要
干式DCT聚热温升严重影响摩擦片性能,是DCT控制的难点。传统的有限元温度模型计算量大,无法用于实时控制器。本研究基于有限元模型分析,提出根据滑摩转速、正压力和滑摩时间计算温升的代数式简化模型。不同滑摩转速、正压力和滑摩时间的多种工况的台架试验结果表明,简化温度模型计算的误差小于15%,且计算量很小,可以用于实时控制器,为温度控制提供依据。
Intensive temperature rise during clutch slipping phase adversely influences the torque capacity and durability of the dry DCTs which are widely used in vehicle powertrains.Accurate temperature modeling is challenging for real- time control of the DCT.Unlike the finite element model which is time consuming and memory consuming,a simplified model is proposed based on the observation that the temperature rise is approximately linear with any of the three factors(normal force,slipping speed and slipping duration).Experimental validation including different normal force,slipping speed and slipping duration shows that the error of the simplified model is less than 15%.In addition,this model takes little time and is suitable for real time control.
Intensive temperature rise during clutch slipping phase adversely influences the torque capacity and durability of the dry DCTs which are widely used in vehicle powertrains.Accurate temperature modeling is challenging for real- time control of the DCT.Unlike the finite element model which is time consuming and memory consuming,a simplified model is proposed based on the observation that the temperature rise is approximately linear with any of the three factors(normal force,slipping speed and slipping duration).Experimental validation including different normal force,slipping speed and slipping duration shows that the error of the simplified model is less than 15%.In addition,this model takes little time and is suitable for real time control.
引文
[1]Dariusz Grzelczyk,Jan Awrejcewicz.Modeling of Thermal Phenomena in a Mechanical Friction Clutch[J].Machine Dynamics Research,2012,Vol.36,No 3,23-28.
[2]Zhao,Shuangmei,Hilmas[J].Gregory E.,Dharani Lokeswarappa R Behavior of a composite multidisk clutch subjected to mechanical and frictionally excited thermal load[J].Wear,2008,Vol.264(11),pp.1059-1068.
[3]吴光强,司建玉.双离合器自动变速器起步的智能控制策略[J].同济大学学报(自然科学版),第40卷第1期,2012(1).
[4]Abhijit Sarkar,Aparesh Datta,Prasenjit Dey,R.N.Rai,S.C.Saha.A Numerical Approach for Modelling Thermal Profiles and Effects of Process Parameters on it in Submerged Arc Welding of AISI 1518 Grade Steel[J].Journal of Thermal Engineering,(May 2015),pp:505-516.
[5]Jack Nelson,Allan Rennie,Tom Abram,Alex Adiele,Martyn Wood,Mathew Tripp,Greg Galloway.Effect of Process Conditions on Temperature Distribution in the Powder Bed during Laser Sintering of Polyamide-12[J].Journal of Thermal Engineering,(July 2015),pp:159-165.
[6]Muhammad Mumtaz Jamil Akhtar 1,-Oday I.Abdullah1-Josef Schlattmann.Transient Thermoelastic Analysis of Dry Clutch System[J],machine design,Vol.5(2013)No.4,ISSN 1821-1259
[7]Ali Belhocine,Mostefa Bouchetara.Thermal analysis of a solid brake disc[J].Applied Thermal Engineering 32(2012)59e67.
[8]Jianzhong Cui,Cuntang Wang,Fangwei Xie,Rui Xuan,Gang Shen.Numerical investigation on transient thermal behavior of multidisc friction pairs in hydro-viscous drive[J].Applied Thermal Engineering 67(2014)409e422.
[9]Yonggang Liu,Datong Qin,Hong Jiang,Yi Zhang.Shift control strategy and experimental validation for dry dual clutch transmissions[J].Mechanism and Machine Theory,75(2014)41-53
[10]Shaohua Sun,Yulong Lei,Yao Fu,Cheng Yang and ShunBo Li.Analysis of Thermal Load for Dry Clutch under the Frequent Launching Condition[J].SAE Technical Paper,2013-01-0814.
[11]Xiaofeng Yin,Zhiming Liao,Peijun Li,Yuan Zhong and Xiuting Nu.Pressure Control Strategies of Dual Clutches in the Gear-shift Process of net-type DCT[J].2012-01-0113 Published 04/16/2012.
[12]Politecnico di Torino,Magneti Marelli."A Linear Thermal Model for an Automotive Clutch[J].SAE Technicalpaper Series,2000-01-0834.
[13]牛铭奎.干式DCT离合器温度模型及其灰色预测控制研究[D].长春:吉林大学博士学位论文,2008.
[14]Markus Olsson,Trollhattan(SE),Ulf Gimbergsson,Vastra Frolunda(SE).Me-thod and Apparatus for Dry Clutch Temperature Prediction in A DCT[J].US 8,224,537 B2,Jul.17,2012.
[15]ABDEL-AALHA.On the distribution of friction-induced heat in the dry sliding of metallic solid pairs[J].International Communications in Heat and Mass Transfer,1997,24(7):93-104.
[16]Kishi,Y.,Oshima,N.,Fujimoto,S.,and Tasaka,T.Analysis of Terature Prediction of Friction Surface over Multi Plate Lock-Up Clutch for Torque Converter[J].SAE Technical Paper 2014-01-1750,2014,doi:10.4271/2014-01-1750.
[17]Hebbale,K.,Samie,F.,and Kish,J.Dry Dual Clutch Transmission(DCT)Thermal Model[J].SAE Technical Paper,2015-01-1144,2015,doi:10.4271/2015-01-1144.
[18]Andreas Myklebust,Lars Eriksson.Torque Model with Fast and Slow Terature Dynamics of a Slipping Dry Clutch[C].2012 IEEE Vehicle Power and Propulsion Conference,Oct.9-12,2012.
[19]秦宇.ANSYS 11.0基础与实例教程[M].北京:化学工业出版社.2009.
[20]陆中华,程秀生,冯巍.湿式双离合器自动变速箱的升档控制[J].农业工程学报,2010,26(5):132-136.
[21]赵海滨,等.MATLAB应用大全[M].北京:清华大学出版社.2012.
[2]Zhao,Shuangmei,Hilmas[J].Gregory E.,Dharani Lokeswarappa R Behavior of a composite multidisk clutch subjected to mechanical and frictionally excited thermal load[J].Wear,2008,Vol.264(11),pp.1059-1068.
[3]吴光强,司建玉.双离合器自动变速器起步的智能控制策略[J].同济大学学报(自然科学版),第40卷第1期,2012(1).
[4]Abhijit Sarkar,Aparesh Datta,Prasenjit Dey,R.N.Rai,S.C.Saha.A Numerical Approach for Modelling Thermal Profiles and Effects of Process Parameters on it in Submerged Arc Welding of AISI 1518 Grade Steel[J].Journal of Thermal Engineering,(May 2015),pp:505-516.
[5]Jack Nelson,Allan Rennie,Tom Abram,Alex Adiele,Martyn Wood,Mathew Tripp,Greg Galloway.Effect of Process Conditions on Temperature Distribution in the Powder Bed during Laser Sintering of Polyamide-12[J].Journal of Thermal Engineering,(July 2015),pp:159-165.
[6]Muhammad Mumtaz Jamil Akhtar 1,-Oday I.Abdullah1-Josef Schlattmann.Transient Thermoelastic Analysis of Dry Clutch System[J],machine design,Vol.5(2013)No.4,ISSN 1821-1259
[7]Ali Belhocine,Mostefa Bouchetara.Thermal analysis of a solid brake disc[J].Applied Thermal Engineering 32(2012)59e67.
[8]Jianzhong Cui,Cuntang Wang,Fangwei Xie,Rui Xuan,Gang Shen.Numerical investigation on transient thermal behavior of multidisc friction pairs in hydro-viscous drive[J].Applied Thermal Engineering 67(2014)409e422.
[9]Yonggang Liu,Datong Qin,Hong Jiang,Yi Zhang.Shift control strategy and experimental validation for dry dual clutch transmissions[J].Mechanism and Machine Theory,75(2014)41-53
[10]Shaohua Sun,Yulong Lei,Yao Fu,Cheng Yang and ShunBo Li.Analysis of Thermal Load for Dry Clutch under the Frequent Launching Condition[J].SAE Technical Paper,2013-01-0814.
[11]Xiaofeng Yin,Zhiming Liao,Peijun Li,Yuan Zhong and Xiuting Nu.Pressure Control Strategies of Dual Clutches in the Gear-shift Process of net-type DCT[J].2012-01-0113 Published 04/16/2012.
[12]Politecnico di Torino,Magneti Marelli."A Linear Thermal Model for an Automotive Clutch[J].SAE Technicalpaper Series,2000-01-0834.
[13]牛铭奎.干式DCT离合器温度模型及其灰色预测控制研究[D].长春:吉林大学博士学位论文,2008.
[14]Markus Olsson,Trollhattan(SE),Ulf Gimbergsson,Vastra Frolunda(SE).Me-thod and Apparatus for Dry Clutch Temperature Prediction in A DCT[J].US 8,224,537 B2,Jul.17,2012.
[15]ABDEL-AALHA.On the distribution of friction-induced heat in the dry sliding of metallic solid pairs[J].International Communications in Heat and Mass Transfer,1997,24(7):93-104.
[16]Kishi,Y.,Oshima,N.,Fujimoto,S.,and Tasaka,T.Analysis of Terature Prediction of Friction Surface over Multi Plate Lock-Up Clutch for Torque Converter[J].SAE Technical Paper 2014-01-1750,2014,doi:10.4271/2014-01-1750.
[17]Hebbale,K.,Samie,F.,and Kish,J.Dry Dual Clutch Transmission(DCT)Thermal Model[J].SAE Technical Paper,2015-01-1144,2015,doi:10.4271/2015-01-1144.
[18]Andreas Myklebust,Lars Eriksson.Torque Model with Fast and Slow Terature Dynamics of a Slipping Dry Clutch[C].2012 IEEE Vehicle Power and Propulsion Conference,Oct.9-12,2012.
[19]秦宇.ANSYS 11.0基础与实例教程[M].北京:化学工业出版社.2009.
[20]陆中华,程秀生,冯巍.湿式双离合器自动变速箱的升档控制[J].农业工程学报,2010,26(5):132-136.
[21]赵海滨,等.MATLAB应用大全[M].北京:清华大学出版社.2012.