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...

半挂汽车列车横摆稳定性最优重构控制

, PP. 182-190

Keywords: 汽车工程,半挂汽车列车,联合仿真,汽车稳定性控制,控制分配

Full-Text   Cite this paper   Add to My Lib

Abstract:

?为了研究半挂汽车列车横摆稳定性控制问题,以牵引车和半挂车的横摆角速度为控制目标,通过牵引车和半挂车的差动制动控制来改善整车的横摆稳定性。提出了基于约束加权最小二乘优化算法的制动力控制分配方案,实时优化协调分配各车轮的制动力,综合提高整车的横向稳定性。当制动器出现失效或部分失效时,控制系统实时调整控制效率矩阵,对剩余有效的制动器进行重构控制,最大程度地保证整车横摆稳定性,提高控制系统可靠性,并基于MATLAB/Simulink与TruckSim的联合仿真进行了开环操作试验分析。研究结果表明:所提出的控制方案能够综合提高半挂汽车列车的横向稳定性,且制动器失效时能够实现制动力的重构与再分配,保证了控制系统的可靠性。

References

[1]  杨秀建,康 南,李西涛.半挂汽车列车横向失稳的非线性动力学机制[J].机械工程学报,2012,48(8):79-89.
[2]  YANG Xiu-jian,LI Yao-ping,XIONG Jian.Analysis on the Lateral Stability and Instability Mechanism of Tractor-semitrailer Combination[J].Automotive Engineering,2011,33(6):486-492.
[3]  HAC A,FULK D,CHEN H.Stability and Control Considerations of Vehicle-trailer Combination[J].SAE Paper 2008-01-1228.
[4]  许洪国,彭 涛,刘宏飞,等.半挂汽车转向稳定性反馈线性化控制[J].吉林大学学报:工学版,2012,42(2):272-278.
[5]  XU Hong-guo,PENG Tao,LIU Hong-fei,et al.Feedback Linearization for Steering Stability Control of Tractor-semitrailer[J].Journal of Jilin University:Engineering and Technology Edition,2012,42(2):272-278.
[6]  于志新,宗长富,何 磊,等.基于LQR的重型半挂汽车列车稳定性控制策略[J].中国公路学报,2011,24(2):114-119.
[7]  杨恩泉,高金源.先进战斗机控制分配方法研究进展[J].飞行力学,2005,23(3):1-4.
[8]  朱心中,刘春生.基于控制分配的多操纵面战斗机重构控制研究及应用[J].东南大学学报:自然科学版,2010,40(增):162-166.
[9]  ZHU Xin-zhong,LIU Chun-sheng.Reconfigurable Control Based on Control Allocation for Flighter with Multiple Effectors[J].Journal of Southeast Univer-sity:Natural Science Edition,2010,40(S):162-166.
[10]  HARKEGARD O.Efficient Active Set Algorithms for Solving Constrained Least Square Problem in Aircraft Control Allocation[C]//IEEE.Proceedings of the 41st IEEE Conference on Decision and Control.Las Vegas:IEEE,2002:1295-1300.
[11]  ELHEMLY M A E,FAYED M A G.Simulation of Tractor Semitrailer Manoeuvre at High Speed Using MATLAB/Simulink[J].International Journal of Heavy Vehicle Systems,2011,18(4):341-358.
[12]  YANG Xiu-jian,KANG Nan,LI Xi-tao.Nonlinear Dynamics and Lateral Stability of Tractor Semi-trailer Vehicle[J].Journal of Mechanical Engineering,2012,48(8):79-89.
[13]  杨秀建,李耀平,熊 坚.半挂汽车列车横向稳定性与失稳机理分析[J].汽车工程,2011,33(6):486-492.
[14]  YU Zhi-xin,ZONG Chang-fu,HE Lei,et al.Stability Control Strategy for Heavy Semi-trailer Train Based on Linear Quadratic Regulator[J].China Journal of Highway and Transport,2011,24(2):114-119.
[15]  杨秀建,杨春曦,张 弦,等.基于主动制动的半挂汽车列车横摆稳定性控制[J].汽车工程,2011,33(11):955-961.
[16]  YANG Xiu-jian,YANG Chun-xi,ZHANG Xian,et al.Yaw Stability Control for Tractor-semitrailer Combination Based on Active Braking[J].Automotive Engineering,2011,33(11):955-961.
[17]  YANG En-quan,GAO Jin-yuan.Research and Development on Advance Flighter Control Allocation Methods[J].Flight Dynamics,2005,23(3):1-4.
[18]  BODSON M.Evaluation of Optimization Methods for Control Allocation[J].Journal of Guidance,Control,and Dynamics,2002,25(4):703-711.
[19]  WANG J M,LONGORIA R G.Coordinated and Reconfigurable Vehicle Dynamics Control[J].IEEE Transactions on Control Systems Technology,2009,17(3):723-732.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133