全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

半主动悬架的滑模变结构控制

, PP. 109-114

Keywords: 汽车工程,半主动悬架,仿真分析,滑模变结构

Full-Text   Cite this paper   Add to My Lib

Abstract:

?针对带有电流变液智能阻尼器的半主动汽车悬架模型,运用滑模变结构方法设计了半主动悬架滑模控制器。根据滑模运动方程稳定的Hurwitz判据选择滑模面系数,用指数趋近率改善滑模运动段的动态品质并进一步确定了半主动悬架的实时控制阻尼力。对多种激励信号下隔振质量的响应及半主动悬架系统在系统参数摄动下的鲁棒特性进行了仿真分析。结果表明:变结构控制下半主动悬架系统的隔振效果要远好于最优被动系统,而且对外界扰动有一定的适应性,对系统参数摄动也具有很强的鲁棒性。

References

[1]  ZHU Si-hong, LU Bao-zhan, WANG Hui, et al.Neural Network Control Method of Automotive Semi-active Air Suspension[J].Journal of Traffic and Transportation Engineering, 2006, 6(4):66-70.
[2]  YU Qiang, MA Jian.Side Tumbling Stability of Vehicle with Semi-passive Suspension System[J].Journal of Changan University:Natural Science Edition, 2005, 25(4):73-76.
[3]  GUO Da-lei, HU Hai-yan.Semi-active Control of Vehicle Suspensions Based on Magnetorheological Damper Part Ⅱ:Indirect Adaptive Control and Experiments[J].Journal of Vibration Engineering, 2002, 15(3):285-289.
[4]  GUO Da-lei, HU Hai-yan.Semi-active Control of Vehicle Suspensions Based on Magnetorheological Damper:Modeling and Directive Adaptive Control[J].Journal of Vibration Engineering, 2002, 15(1):10-14.
[5]  王丰尧.滑模变结构控制[M].北京:机械工业出版社, 1998.
[6]  姚琼荟, 黄继起, 吴汉松.变结构控制系统[M].重庆:重庆大学出版社, 1997.
[7]  YANG J N, WU J C, LI Z.Control of Seismic-excited Buildings Using Active Variable Stiffness Systems[J].Engineering Structures, 1996, 18(8):589-596.
[8]  ZHENG Ling, DENG Zhao-xiang, LI Yi-nong.Model Reference Adaptive Control of Semi-active Suspensions[J].China Journal of Highway and Transport, 2005, 18(2):99-102.
[9]  ZHENG Ling, DENG Zhao-xiang, LI Yi-nong.Robust Control for Semi-active Suspension Systems[J].China Mechanical Engineering, 2004, 15(13):1 214-1 217.
[10]  LI Yi-nong, ZHENG Ling.Nonlinear Control of Automotive Semi-active Suspensions Based on Differential Geometry Theory[J].China Journal of Highway and Transport, 2005, 18(1):109-112.
[11]  HU Shou-song.Theory of Automotive Control[M].Beijing:Science Press, 2001.
[12]  LU Peng-min, HE Li-mei, YOU Jin-min.Optimization of Vehicle Suspension Parameters Based on Comfort and Tyre Dynamic Load[J].China Journal of Highway and Transport, 2007, 20(1):112-117.
[13]  朱思洪, 吕宝占, 王 辉, 等.汽车半主动空气悬架的神经网络控制方法[J].交通运输工程学报, 2006, 6(4):66-70.
[14]  余 强, 马 建.半被动悬架系统对汽车侧翻稳定性的改善[J].长安大学学报:自然科学版, 2005, 25(4):73-76.
[15]  郭大蕾, 胡海岩.基于磁流变减振器的车辆悬架半主动控制研究——间接自适应控制与实验[J].振动工程学报, 2002, 15(3):285-289.
[16]  郭大蕾, 胡海岩.基于磁流变减振器的车辆悬架半主动控制研究——建模与直接自适应控制[J].振动工程学报, 2002, 15(1):10-14.
[17]  CHOI S B, LEE H K, CHANG E G.Field Test Results of a Semi-active ER Suspension System Associated with Skyhook Controller[J].Mechatronics, 2001, 11(1):345-353.
[18]  WANG Feng-yao.Sliding Mode Variable Structure Control[M].Beijing:China Machine Press, 1998.
[19]  YAO Qiong-hui, HUANG Ji-qi, WU Han-song.Variable Structure Control System[M].Chongqing:Chongqing University Press, 1997.
[20]  郑 玲, 邓兆祥, 李以农.汽车半主动悬架的模型参考自适应控制[J].中国公路学报, 2005, 18(2):99-102.
[21]  郑 玲, 邓兆祥, 李以农.汽车半主动悬架的鲁棒控制[J].中国机械工程, 2004, 15(13):1 214-1 217.
[22]  李以农, 郑 玲.基于微分几何理论的汽车半主动悬架非线性振动控制[J].中国公路学报, 2005, 18(1):109-112.
[23]  胡寿松.自动控制原理[M].北京:科学出版社, 2001.
[24]  吕彭民, 和丽梅, 尤晋闽.基于舒适性和轮胎动载的车辆悬架参数优化[J].中国公路学报, 2007, 20(1):112-117.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133