为了提高四轮转向(4WS)控制技术用于改善汽车操纵稳定性时的有效性,基于硬件在环仿真技术进行4WS车辆快速开发系统的总体方案设计,从仿真计算机软硬件、接口、实际车辆硬件3个方面论述4WS车辆快速开发系统的设计过程;通过纯数字仿真、实时数字仿真、硬件在环仿真以及实车试验验证建立整个4WS车辆控制逻辑快速开发过程。实车道路试验结果表明:改装的4WS轿车的性能优于原来的前轮转向系统,具有较好的操纵稳定性。
Abstract
In order to improve four-wheel steering (4WS) control technology which can enhance the vehicle handling and stability, based on hardware-in-the-loop simulation technology, the overall scheme design of rapid development system for 4WS vehicle was presented. Design process of 4WS rapid development system, including the computer software and hardware part, interface part and real vehicle hardware part was discussed. The whole procedure of rapid development for 4WS including off-line simulation, real-time simulation, hardware-in-the loop simulation and the validation of the vehicle field test based on the control development system was investigated by the 4WS rapid development system. The 4WS automobile was modified successfully and the developed 4WS controller was then applied in the vehicle field test for validation and further modification. The test results show that the modified 4WS is prior to front-wheel steering system. It has better handling and stability.
关键词
汽车工程 /
操纵稳定性 /
道路试验 /
四轮转向 /
硬件在环仿真
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Key words
automotive engineering /
handling and stability /
road test /
four-wheel steering /
hardware-in-the-loop simulation
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中图分类号：
U463.4
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参考文献
[1] NAMIO I,JUNSUKE K.4WS Technology and the Prospects for Improvement of Vehicle Dynamics[J].SAE Paper 901167.
[2]杜 峰,魏 朗,赵建有.基于状态反馈的四轮转向汽车最优控制[J].长安大学学报:自然科学版,2008,28(4):91-94.
DU Feng,WEI Lang,ZHAO Jian-you.Optimization Control of Four-wheel Steering Vehicle Based on State Feedback[J].Journal of Chang'an University:Natural Science Edition,2008,28(4):91-94.
[3]JANG S H,PARK T J,HAN C S.A Control of Vehicle Using Steer-by-wire System with Hardware-in-the-loop-simulation System[C]//IEEE.Proceeding of the 2003 IEEE/ASME International Conference on Advance Intelligent Mechatronics.Kobe:IEEE,2003:389-394.
[4]SUH M W,CHUNG J J,KIM S M.Hardware-in-the-loop Simulation for ABS Based on PC[J].Inter-national Journal of Vehicle Design,2000,24(2/3):157-170.
[5]陈 燕,刘晶郁,陈少华,等.横摆角速度反馈对车辆操纵稳定性的影响[J].长安大学学报:自然科学版,2006,26(6):99-101.
CHEN Yan,LIU Jing-yu,CHEN Shao-hua,et al.Yaw Rate Feedback for Vehicle Stability with EPS[J].Journal of Chang'an University:Natural Science Edition,2006,26(6):99-101.
[6]KIM H J,PARK Y P.Hybrid Attitude Control in Steering Maneuver Using ARC Hil Setup[J].Control Engineering Practice,2002,10(12):1339-1345.
[7]SORNIOTTI A.Hardware in the Loop for Braking Systems with Anti-lock Braking System and Electronic Stability Program[J].SAE Paper 2004-01-2062.
[8]GIETELINK O,PLOEG J,DE SCHUTTER B,et al.Development of Advanced Driver Assistance Systems with Vehicle Hardware-in-the-loop Simulations[J].Vehicle System Dynamics,2006,44(7):569-590.
[9]BATTERBEE D C,SIMS N D.Hardware-in-the-loop Simulation of Magnetorheological Dampers for Ve-hicle Suspension Systems[J].Journal of Systems and Control Engineering,2007,221(2):265-278.
[10]李 君,张建武,喻 凡,等.基于混合仿真技术车辆ABS控制系统快速开发研究[J].机械工程学报,2002,38(7):84-90.
LI Jun,ZHANG Jian-wu,YU Fan,et al.Investigation to the Rapid Development of Vehicle ABS Control System by Using Hardware-in-the-loop Simulation Technology[J].Chinese Journal of Mechanical Engin-eering,2002,38(7):84-90.
[11]殷国栋,陈 南,李 普.4WS汽车横摆角速度跟踪μ综合鲁棒控制[J].机械工程学报,2005,41(10):221-225.
YIN Guo-dong,CHEN Nan,LI Pu.μ Synthesis Robust Control for Four-wheel Steering Vehicle Based on Yaw-rate Tracking[J].Chinese Journal of Mechanical Engineering,2005,41(10):221-225.
[12]陈 南,殷国栋,李 普,等.四轮转向车辆控制及其硬件在环仿真开发平台[J].江苏大学学报:自然科学版,2005,26(5):384-388.
CHEN Nan,YIN Guo-dong,LI Pu,et al.Control of Four-wheel Steer Vehicle Maneuver and Developing Platform of Hardware-in-loop-simulation[J].Journal of Jiangsu University:Natural Science Edition,2005,26(5):384-388.
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脚注
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基金
国家自然科学基金项目(50975047);东南大学科技基金项目(KJ2009346)
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