[1]高 翔,邱 巍,沈林林.基于改进天棚阻尼的半主动悬架系统动力学与电磁兼容特性分析[J].南京师范大学学报(工程技术版),2019,19(04):049-55.[doi:10.3969/j.issn.1672-1292.2019.04.009]
　Gao Xiang,Qiu Wei,Shen Linlin.Analysis of Dynamics and Electromagnetic Compatibility Characteristics ofSemi-Active Suspension System Based on Improved Canopy Damping[J].Journal of Nanjing Normal University(Engineering and Technology),2019,19(04):049-55.[doi:10.3969/j.issn.1672-1292.2019.04.009]
点击复制

基于改进天棚阻尼的半主动悬架系统动力学与电磁兼容特性分析
分享到：

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
19卷
期数:
2019年04期
页码:
049-55
栏目:
2019全国集成电路可靠性学术会议专栏
出版日期:
2019-12-31

文章信息/Info

Title:
Analysis of Dynamics and Electromagnetic Compatibility Characteristics ofSemi-Active Suspension System Based on Improved Canopy Damping
文章编号:
1672-1292(2019)04-0049-07
作者:
高 翔1; 邱 巍2; 沈林林3
(1.南京师范大学电气与自动化工程学院,江苏 南京 210023)(2.江苏苏美达成套设备工程有限公司,江苏 南京 210018)(3.华菱星马汽车(集团)股份有限公司,安徽 马鞍山 243000)
Author(s):
Gao Xiang1; Qiu Wei2; Shen Linlin3
(1.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210023,China)(2.Sumec Complete Equipment and Engineering Co.,Ltd.,Nanjing 210018,China)(3.Valin Xingma Automobile(Group)Co.,Ltd.,Maanshan 243000,China)
关键词:
整车悬架系统; 磁流变阻尼器; 天棚阻尼律; 半主动控制; 传导噪声
Keywords:
vehicle suspension system; magnetorheological damper; Skyhook damping; semi-active control; transmission noise
分类号:
U463.33
DOI:
10.3969/j.issn.1672-1292.2019.04.009
文献标志码:
A
摘要:
磁流变阻尼器(MRD)对实现智能车辆悬架系统具有重要的应用价值. 在建立整车7-DoF悬架系统模型和修正的MRD Bouc-wen滞环模型基础上,应用磁流变(MR)“四分之一”车辆悬架系统的改进型天棚阻尼控制策略,设计了一种对整车4个MR悬架子系统进行独立控制的半主动异步控制器,并考虑整车前、后轮的间距,应用带延时的谐波和平滑脉冲,及实测的随机路面信号作为路面对车轮的激励输入,对MR悬架和被动整车动力学系统的垂直、俯仰和侧倾运动性能进行了系统的比较研究,同时验证了控制器的电磁兼容特性. 结果表明:提出的基于天棚阻尼策略的半主动控制器能理想地改善MR整车悬架系统的乘坐舒适性和操纵安全性等多目标悬架性能,其控制电流的传导与辐射噪声均满足国家标准要求,为进一步开展MR智能车辆悬架系统的半主动解耦控制研究奠定了理论基础.
Abstract:
Magnetorheological damper(MRD)has an important application value for realizing intelligent vehicle suspension system. Based on the establishment of the vehicle 7-DoF suspension system model and the modified MRD Bouc-wen hysteresis model,and the improved canopy damping of the proposed magneto-rheological(MR)“quarter”vehicle suspension system,the paper designs a semi-active asynchronous controller that independently controls the four MR suspension systems of the whole vehicle,and considers the distance between the front and rear wheels of the vehicle,and applies harmonics with delay and smoothing pulses. As well as the measured random road signal as the excitation input of the road to the wheel,the system compares the vertical,pitch and roll motion performance of the MR suspension and passive vehicle dynamics system,and verifies the electromagnetic compatibility of the controller. The results show that the proposed semi-active controller based on the canopy damping strategy can effectively improve the multi-target suspension performance of the MR vehicle suspension system,such as ride comfort and steering safety. At the same time,the control current conduction and radiation noise are satisfied. National standards require a solid theoretical foundation for further research on semi-active decoupling control of MR smart vehicle suspension systems.

参考文献/References:

[1] LEE H S,CHOI S B. Control and response characteristics of a magneto-rheological fluid damper for passenger vehicles[J]. Journal of intelligent material systems and structures,2000,11(1):80-87.
[2]WANG E R,YING L,WANG W J,et al. Semi-active control of vehicle suspension with MR-damper:part I—controller synthesis and evaluation[J]. Chinese journal of mechanical engineering,2008,21(1):13-19.
[3]WANG E R,YING L,WANG W J,et al. Semi-active control of vehicle suspension with MR-damper:part II-evaluation of suspension performance[J]. Chinese journal of mechanical engineering,2008,21(2):52-59.
[4]CHOI S B,LEE H S,PARK Y P. H∞ control performance of a full-vehicle suspension featuring magneto-rheological dampers[J]. Vehicle system dynamics,2002,38(5):341-360.
[5]SPENCER B F,DYKE D J,SAIN K M,et al. Phenomenological model of a magneto-rheological damper[J]. J of Eng Mech,1997,123(3):230-238.
[6]WANG E R,MA X Q,RAKHEJA S,et al. Modeling hysteretic characteristics of an MR-fluid damper[J]. Journal of automobile engineering,2003,217(D7):537-550.
[7]杨谋存,殷晨波,孙后存,等. 半主动悬架的一种智能控制设计与稳定性分析[J]. 南京航空航天大学学报,2009,41(3):375-379
YANG M C,YIN C B,SUN H C,et al. Semi-active suspension system design based on intelligent control strategy and stability analysis[J]. Journal of Nanjing university of aeronautics & astronautis,2009,41(3):375～379.(in Chinese)
[8]LIAO C R,LI R,YU M,et al. Control of automotive suspensions vibration via magneto-rheological damper[J]. Chinese journal of mechanical engineering,2005,41(6):128～132.
[9]喻凡,林逸. 汽车系统动力学[M]. 北京:机械工业出版社,2005.
YU F,LIN Y. Dynamics of automative system[M]. Beijing:China Machine Press,2005.(in Chinese)
[10]WANG W J,YING L,WANG E R. Comparison on hysteresis models of controllable magneto-rheological damper[J]. Journal of mechanical engineering,2009,45(9):100-108.
[11]YAN W,YU J,TANG Q,et al. Analysis and mitigation on conducted electromagnetic interference of semi-active control strategy for magneto-rheological damper[J]. International journal of applied electromagnetics and mechanics,2016,50(2):247-254.

相似文献/References:

[1]王恩荣,王皖君,王 惠,等.由对称型MR阻尼器产生不对称滞环F-V特性的描述(英文)[J].南京师范大学学报(工程技术版),2008,08(01):001.
　Wang Enrong,Wang Wanjun,Wang Hui,et al.Describing Asymmetric Hysteretic F-V Characteristics of a MR Damper Resulted from Symmetric MR Damper[J].Journal of Nanjing Normal University(Engineering and Technology),2008,08(04):001.
[2]王恩荣 汪自虎,苏春翌 Rakhe ja Subhash.磁流变阻尼器驱动的智能车辆悬挂控制及实验[J].南京师范大学学报(工程技术版),2007,07(01):001.
　Wang Enrong,Wang Zihu,Su Chunyi,et al.Control and Experimental Validation of Intelligent Vehicle Suspension With Magneto-rheological Dampers[J].Journal of Nanjing Normal University(Engineering and Technology),2007,07(04):001.

备注/Memo

备注/Memo:
收稿日期:2019-09-10.
基金项目:国家自然科学基金(51475246).
通讯联系人:邱巍,高级工程师,研究方向:机械工程及其自动化. E-mail:qiuwei@sumec.com.cn
更新日期/Last Update: 2019-12-31