高原环境下AMT汽车动力性换挡规律分析
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摘要
针对内燃机汽车性能受高原地区海拔高度的影响,在分析海拔高度的改变对发动机性能影响的基础上,建立整车动力传动系统仿真模型,分析高原环境下AMT汽车动力性换挡规律。通过对最佳动力性换挡规律控制参数进行修正,提出了基于不同海拔高度的动力换挡规律制定方法,并进行了仿真验证。仿真结果表明:在高原行驶环境下,采用所提出的高原环境动力性换挡规律,明显改善了AMT汽车在高原环境行驶时的动力性能,提高了汽车高原环境适应能力。
In the plateau area,the performance of internal combustion engine vehicles will be affected by the altitude.Based on the analysis of the fact that engine performance changes with the altitude,a simulation model of AMT vehicles' power transmission system is established,and the dynamic gear shift control schedule of AMT vehicles in plateau environment is studied.By modifying the control parameters of the optimal-power shift schedule,the formulation method of dynamic shift schedule based on different altitudes is proposed and simulated.The simulation results show that the proposed plateau dynamic shift schedule can acclimatise AMT vehicles to the plateau environment,and improve the dynamic performance of AMT vehicles obviously.
In the plateau area,the performance of internal combustion engine vehicles will be affected by the altitude.Based on the analysis of the fact that engine performance changes with the altitude,a simulation model of AMT vehicles' power transmission system is established,and the dynamic gear shift control schedule of AMT vehicles in plateau environment is studied.By modifying the control parameters of the optimal-power shift schedule,the formulation method of dynamic shift schedule based on different altitudes is proposed and simulated.The simulation results show that the proposed plateau dynamic shift schedule can acclimatise AMT vehicles to the plateau environment,and improve the dynamic performance of AMT vehicles obviously.
引文
[1]Zhang H L,Zhuge W L,Zhang Y J,et al.Study of the control strategy of the plateau self-adapted turbocharging system for diesel engine[C]∥SAE International Powertrains,Fuels and Lubricants Congress[S.L.]:SAE,2008.
[2]Wang S J,Chen J B,Zhang J Z,et al.Development of highway constructing technology in the permafrost region on the qinhai-tibet plateau[J].Science in China Series E:Technology Sciences,2009,52(2):497-506.
[3]刘振军.基于人车路环境下的汽车电控机械自动变速智能控制研究[D].重庆:重庆大学,2005.LIU Zhenjun.Research on intelligent control of AMT in driver-vehicle-road environment[D].Chongqing:Chong qing University,2005.(in Chinese)
[4]黄诚.高原地区AMT汽车换挡控制策略研究[D].重庆:重庆大学,2016.HUANG Cheng.Research on gear shift control strategy of AMT vehicle in plareau region[D].Chongqing:Chongqing University,2016.(in Chinese)
[5]Han K.Calibration for fuel injection parameters of the diesel engine working at plateau via simulating[J].Advances in Mechanical Engineering,2014(1):110-121.
[6]朱振夏.增压柴油机高原环境下的供油与进气调节研究[D].北京:北京理工大学,2015.ZHU Zhenxia.Investigation on parameters adjustment of fuel-supplying and air-intaking systems for diesel engines working at plateau environment[D].Beijing:Beijing institute of Technology,2015.(in Chinese)
[7]莫飞.高原地区军用越野汽车动力传动系统匹配设计[D].西安:长安大学,2014.MO Fei.Matching design of plateau military off-road vehicle driving system[D].Xian:Chang’an University,2014.(in Chinese)
[8]刘瑞林.高原环境适应性研究[M].北京:北京理工大学出版社,2012.LIU Ruilin.Research on environmental adaptability of plateau[M].Beijing:Beijing Institute of Technology press,2012.(in Chinese)
[9]孙冬野,秦大同.基于人车路环境下汽车无级自动变速传动的智能控制[J].中国机械工程,2005,16(4):357-360.SUN Dongye,QIN Datong.Intelligent control on continuously variable transmission in driver-vehicle-road environment[J].China Mechanical Engineering,2005,16(4):357-360.(in Chinese)
[10]陈泳丹,席军强,陈慧岩,等.混合动力公交客车自动机械变速器最优换档决策[J].重庆大学学报,2013,36(10):27-34.CHEN Yongdan,XI Junqiang,CHEN Huiyan,et al.Optimal shift decision of automated manual transmission for hybrid eletric transit bus[J].Journal of Chongqing University,2013,36(10):27-34.(in Chinese)
[11]胡建军,胡宏奎,伍国强,等.重型商用车AMT自动控制策略及试验分析[J].重庆大学学报,2010,33(6):31-41.HU Jianjun,HU Hongkui,WU Guoqiang,et al.Automatic control strategy and its test analysis for the heavy truck AMT[J].Journal of Chongqing University,2010,33(6):31-41.(in Chinese)
[12]Tseng C Y,Yu C H.Advanced shifting control of synchronizer mechanisms for clutchless automatic manual transmissionin an electric vehicle[J].Mechanism&Machine Theory,2015,84:37-56.
[13]Zhu X Y,Zhang H,Xi J Q,et al.Robust speed synchronization control for clutchless automated manual transmission systems in electric vehicles[J].Proceedings of the Institution of Mechanical Engineers,Proceedings of the Institution of Mechanical Engineers,Part D:Journal of Automobile Engineering,2015,229(4):424-436.
[14]周燕,商高高,何建清.基于四参数的汽车发动机外特性模型[J].机械设计与制造,2011(10):148-149.ZHOU Yan,SHANG Gaogao,HE Jianqing.External characteristic model for engine of automobile based on four parameters[J].Machinery Design&Manufacture,2011(10):148-149.(in Chinese)
[15]孙才新,蒋兴良.海拔4 000m以上短间隙交流放电特性及电压校正[J].中国电机工程学报,2002,22(10):116-120.SUN Caixin,JIANG Xinliang.Ac discharge performance and voltage correction of short air gaps in 4000m and above alitutude districts[J].Proceedings of the CSEE,2002,22(10):116-120.(in Chinese)
[16]郑卫国,田建震.西藏高原环境对装甲车辆动力性能的影响[J].装备指挥技术学院学报,2008,19(5):113-116.ZHENG Weiguo,TIAN Jianzhen.Influences of tibet plateau on the armored vehlcle power performmance[J].Journal of the Academy of Equipment Command&Technology,2008,19(5):113-116.(in Chinese)
[17]Hong K S,Yang K J,Lee K I.An object-oriented modular simulation model for integrated gasoline engine and automatic transmission control[J].International Journal of Ecology&Environmental Sciences,1999,37(3):93-104.
[18]郑磊,郭孔辉.自动变速器换挡规律的图解方法[J].吉林大学学报(工学版),2009(S1):5-9.ZHEN Lei,GUO Konghui.Graphic method on automatic transmission shift schedule[J].Journal of Jilin University(Engineering and technology Edition),2009(S1):5-9.(in Chinese)
[19]An F,Earley R,Green-Weiskel L.Global overview on fuel efficiency and motor vehicle emission standards:policy options and persperctives for international cooperation[J/OL].(2011-05-13)[2017-09-13].http:∥www.docin.com/p-431933696.html.
[20]Dong Y H,Yin C J.Optimal Torque control Strategy of Electric Transmission Driver Based on AMT During Gear Shift[J].Journal of Shanghai Jiaotong University,2009,43(2):217-221.
[2]Wang S J,Chen J B,Zhang J Z,et al.Development of highway constructing technology in the permafrost region on the qinhai-tibet plateau[J].Science in China Series E:Technology Sciences,2009,52(2):497-506.
[3]刘振军.基于人车路环境下的汽车电控机械自动变速智能控制研究[D].重庆:重庆大学,2005.LIU Zhenjun.Research on intelligent control of AMT in driver-vehicle-road environment[D].Chongqing:Chong qing University,2005.(in Chinese)
[4]黄诚.高原地区AMT汽车换挡控制策略研究[D].重庆:重庆大学,2016.HUANG Cheng.Research on gear shift control strategy of AMT vehicle in plareau region[D].Chongqing:Chongqing University,2016.(in Chinese)
[5]Han K.Calibration for fuel injection parameters of the diesel engine working at plateau via simulating[J].Advances in Mechanical Engineering,2014(1):110-121.
[6]朱振夏.增压柴油机高原环境下的供油与进气调节研究[D].北京:北京理工大学,2015.ZHU Zhenxia.Investigation on parameters adjustment of fuel-supplying and air-intaking systems for diesel engines working at plateau environment[D].Beijing:Beijing institute of Technology,2015.(in Chinese)
[7]莫飞.高原地区军用越野汽车动力传动系统匹配设计[D].西安:长安大学,2014.MO Fei.Matching design of plateau military off-road vehicle driving system[D].Xian:Chang’an University,2014.(in Chinese)
[8]刘瑞林.高原环境适应性研究[M].北京:北京理工大学出版社,2012.LIU Ruilin.Research on environmental adaptability of plateau[M].Beijing:Beijing Institute of Technology press,2012.(in Chinese)
[9]孙冬野,秦大同.基于人车路环境下汽车无级自动变速传动的智能控制[J].中国机械工程,2005,16(4):357-360.SUN Dongye,QIN Datong.Intelligent control on continuously variable transmission in driver-vehicle-road environment[J].China Mechanical Engineering,2005,16(4):357-360.(in Chinese)
[10]陈泳丹,席军强,陈慧岩,等.混合动力公交客车自动机械变速器最优换档决策[J].重庆大学学报,2013,36(10):27-34.CHEN Yongdan,XI Junqiang,CHEN Huiyan,et al.Optimal shift decision of automated manual transmission for hybrid eletric transit bus[J].Journal of Chongqing University,2013,36(10):27-34.(in Chinese)
[11]胡建军,胡宏奎,伍国强,等.重型商用车AMT自动控制策略及试验分析[J].重庆大学学报,2010,33(6):31-41.HU Jianjun,HU Hongkui,WU Guoqiang,et al.Automatic control strategy and its test analysis for the heavy truck AMT[J].Journal of Chongqing University,2010,33(6):31-41.(in Chinese)
[12]Tseng C Y,Yu C H.Advanced shifting control of synchronizer mechanisms for clutchless automatic manual transmissionin an electric vehicle[J].Mechanism&Machine Theory,2015,84:37-56.
[13]Zhu X Y,Zhang H,Xi J Q,et al.Robust speed synchronization control for clutchless automated manual transmission systems in electric vehicles[J].Proceedings of the Institution of Mechanical Engineers,Proceedings of the Institution of Mechanical Engineers,Part D:Journal of Automobile Engineering,2015,229(4):424-436.
[14]周燕,商高高,何建清.基于四参数的汽车发动机外特性模型[J].机械设计与制造,2011(10):148-149.ZHOU Yan,SHANG Gaogao,HE Jianqing.External characteristic model for engine of automobile based on four parameters[J].Machinery Design&Manufacture,2011(10):148-149.(in Chinese)
[15]孙才新,蒋兴良.海拔4 000m以上短间隙交流放电特性及电压校正[J].中国电机工程学报,2002,22(10):116-120.SUN Caixin,JIANG Xinliang.Ac discharge performance and voltage correction of short air gaps in 4000m and above alitutude districts[J].Proceedings of the CSEE,2002,22(10):116-120.(in Chinese)
[16]郑卫国,田建震.西藏高原环境对装甲车辆动力性能的影响[J].装备指挥技术学院学报,2008,19(5):113-116.ZHENG Weiguo,TIAN Jianzhen.Influences of tibet plateau on the armored vehlcle power performmance[J].Journal of the Academy of Equipment Command&Technology,2008,19(5):113-116.(in Chinese)
[17]Hong K S,Yang K J,Lee K I.An object-oriented modular simulation model for integrated gasoline engine and automatic transmission control[J].International Journal of Ecology&Environmental Sciences,1999,37(3):93-104.
[18]郑磊,郭孔辉.自动变速器换挡规律的图解方法[J].吉林大学学报(工学版),2009(S1):5-9.ZHEN Lei,GUO Konghui.Graphic method on automatic transmission shift schedule[J].Journal of Jilin University(Engineering and technology Edition),2009(S1):5-9.(in Chinese)
[19]An F,Earley R,Green-Weiskel L.Global overview on fuel efficiency and motor vehicle emission standards:policy options and persperctives for international cooperation[J/OL].(2011-05-13)[2017-09-13].http:∥www.docin.com/p-431933696.html.
[20]Dong Y H,Yin C J.Optimal Torque control Strategy of Electric Transmission Driver Based on AMT During Gear Shift[J].Journal of Shanghai Jiaotong University,2009,43(2):217-221.