电动轮减振系统设计及参数优化研究Study on Vibration Reduction System Design and Parameter Optimization for Electric Wheel
潘世林;刘明春;陈威;
摘要(Abstract)：
为降低电动轮对车辆垂向振动性能的负面效应,提高车辆行驶平顺性和安全性,将轮毂电机视为动力减振器,设计了车身减振型、车轮减振型和综合减振型等不同减振方案,采用粒子群优化算法对各方案中减振系统的弹簧刚度、阻尼进行优化,并利用随机路面和脉冲路面激励验证不同方案的减振效果。结果表明,经过参数优化的几种减振方案均可有效减小车轮和整车的垂向振动,优化车辆行驶平顺性,其中,轮毂电机同时与车身、车轴相连的综合减振型方案减振效果最佳。
关键词(KeyWords)： 轮毂电机;减振系统;粒子群优化算法
基金项目(Foundation): 国家自然科学基金项目（51605214）
作者(Authors): 潘世林;刘明春;陈威;
DOI: 10.19620/j.cnki.1000-3703.20190331
参考文献(References)：
- [1]陈辛波,王叶枫,王威,等.基于齿轮连杆的新型动力吸振式轮边电驱动系统研究与设计[J].振动与冲击, 2016, 35(18):46-51.
- [2]孙宾宾,高松,王鹏伟,等.基于电机损耗机理的双电机四轮驱动电动车转矩分配策略的研究[J].汽车工程, 2017,39(4):386-393.
- [3] KATSUYAMA E. Decoupled 3D Moment Control Using InWheel Motors[J]. Vehicle System Dynamics:International Journal of Vehicle Mechanics and Mobility, 2013, 51(1):18-31.
- [4] KO S, KO J, LEE S, et al. A Study on the Road Friction Coefficient Estimation and Motor Torque Control for An InWheel Electric Vehicle[J]. Proceedings of the Institution of Mechanical Engineers, Part D:Journal of Automobile Engineering, 2014:611-623.
- [5]王成.四轮毂电机电动汽车状态软测量及操纵稳定性控制系统研究[D].长春:吉林大学, 2016.
- [6]左曙光,高丽华,吴旭东,等.电动车用永磁同步电机转子偏心对电磁力影响分析[J].佳木斯大学学报(自然科学版), 2014, 32(2):166-170.
- [7] CHEN X, YUAN S H, PENG Z X. Nonlinear Vibration for PMSM Used in HEV Considering Mechanical and Magnetic Coupling Effects[J]. Nonlinear Dynamics, 2015, 80(1):541-552.
- [8]马英,邓兆祥,谢丹.电动车轮轮内主动减振系统研究[J].系统仿真学报, 2014, 26(4):874-880.
- [9]杨蔚华,李友荣,方子帆,等.新型多功能电动轮设计及整车动力性能仿真[J].科学技术与工程, 2014, 14(12):113-117.
- [10] TAKAHASHI T, TAKEMOTO M, OGASAWARA S, et al.Size and Weight Reduction of an In-Wheel Axial-Gap Motor Using Ferrite Permanent Magnets for Electric Commuter Cars[J]. IEEE Transactions on Industry Applications, 2017, 53:3927-3935.
- [11]马英.电动车轮构型分析与结构研究[D].重庆:重庆大学, 2013.
- [12] LUO Y, TAN D. Study on the Dynamics of the In-Wheel Motor System[J]. IEEE Transactions on Vehicular Technology, 2012, 61(8):3510-3518.
- [13] TAN D, LU C, REN C B. Optimal Matching Between the Suspension and the Rubber Bushing of the In-Wheel Motor System[J]. Proceedings of the Institution of Mechanical Engineers, Part D:Journal of Automobile Engineering, 2015, 229(6):758-769.
- [14] NAGAYA G, WAKAO Y, ABE A. Development of an InWheel Drive with Advanced Dynamic-Damper Mechanism[J]. JSAE Review, 2003, 24(4):477-481.