磁流变阻尼器建模及阻尼力跟踪控制实验研究

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摘要为了提升磁流变阻尼器阻尼力跟踪控制的精度，采用向量加权平均算法（INFO）和贝叶斯非线性回归（BP）网络分别建立阻尼器的正向和逆向动力学模型；构建前馈逆模型与模糊控制反馈相结合的复合控制策略来实现半主动阻尼力跟踪控制。开展实验比较逆模型前馈控制与复合控制策略的跟踪效果以及复合控制策略在各个频率段的跟踪适用性。结果表明，复合控制策略能够达到较好的跟踪效果且比前馈逆模型控制策略的跟踪精度提高了6.4%；复合控制策略在0-7Hz的频率段逼近精度基本在95%以上；在7-10Hz，也能达到85%以上的逼近精度，验证了力跟踪控制算法的有效性。

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	张记杨1
	张泽1
	崔龙2
	杜昊1

关键词 ：逆模型, 磁流变阻尼器, 力跟踪, 控制

Abstract：In order to improve the accuracy of damping force tracking control of magnetorheological damper, the forward and inverse dynamic models of magnetorheological fluid damper are established by using vector weighted average algorithm (INFO) and Bayesian nonlinear regression (BP) network respectively. The compound control strategy of feedforward inverse model and fuzzy control feedback is constructed, and the semi-active tracking control of damping force is realized. The tracking effects of inverse model feedforward control and compound control strategy and the tracking applicability of compound control strategy in each frequency band are compared by experiments. The results show that the compound control strategy can achieve better tracking effect, and the tracking accuracy is 6.4% higher than that of the feedforward inverse model control strategy; the approximation accuracy of the composite control strategy is more than 95% in the 0-7 Hz frequency band; in the 7-10 Hz frequency band, it can also achieve 85% approximation accuracy, which verifies the effectiveness of the force tracking control algorithm.

Key words： inverse model magnetorheological damper force tracking control

收稿日期: 2023-08-15 出版日期: 2024-06-28

引用本文:

张记杨1，张泽1，崔龙2，杜昊1. 磁流变阻尼器建模及阻尼力跟踪控制实验研究[J]. 振动与冲击, 2024, 43(12): 260-265.
ZHANG Jiyang1, ZHANG Ze1, CUI Long2,DU Hao1. An experimental study on modelling and damping force tracking control of a magnetorheological damper. JOURNAL OF VIBRATION AND SHOCK, 2024, 43(12): 260-265.

链接本文:

http://jvs.sjtu.edu.cn/CN/ 或 http://jvs.sjtu.edu.cn/CN/Y2024/V43/I12/260

[1] 马梁,范杰,李诚昊,等.双线圈式磁流变阻尼器优化设计及减振特性试验研究[J].振动与冲击,2023,42(05):166-175. Ma Liang, Fan Jie, Li Chenghao, et al. Optimization design and experimental study on vibration reduction characteristics of dual-coil magnetorheological damper [J].Vibration and shock, 2023,42 ( 05 ) : 166-175. [2] 侯保林,郑杰,郑鹏飞.某单缸双通道磁流变阻尼器的时间响应特性分析[J].振动与冲击,2020,39(05):177-182. Hou Baolin, Zheng Jie, Zheng Pengfei. Analysis of time response characteristics of a single-cylinder dual-channel magnetorheological damper[J]. Vibration and shock, 2020,39 ( 05 ) : 177-182. [3] Li J, Liu Z, Liu Z, et al. Electromechanical characteristics and numerical simulation of a new smaller magnetorheological fluid damper[J]. Mechanics Research Communications, 2018, 92: 81-86. [4] Kamaris G, Skalomenos K A, Hatzigeorgiou G D, et al. An Empirical Methodology for Seismic Damage Control of CFT-MRFs[J]. Key Engineering Materials, 2018, 763: 75 - 81. [5] Rabinow J. The magnetic fluid clutch[J]. Electrical Engineering, 1948, 67: 1167-1167. [6] Dyke S J , Jr B F S , Sain M K ,et al.Modeling and Control of Magnetorheological Dampers for Seismic Response Reduction[J].Smart Materials and Structures, 1999, 5(5):565. [7] Weber F. Robust force tracking control scheme for MR dampers[J]. Structural Control and Health Monitoring, 2015, 22(12): 1373-1395. [8] Chen Z H , Ni Y Q , Or S W .Characterization and modeling of a self-sensing MR damper under harmonic loading[J].Smart Structures & Systems, 2015,15(4):1103-1120. [9] 孙欣,丁建国,朱炜.基于优化模糊控制规则的磁流变阻尼减震结构地震反应分析[J].工程抗震与加固改造, 2015, 37(1):51-57+63. Sun Xin, Ding Jianguo, Zhu Wei. Seismic response analysis of magnetorheological damping structure based on optimized fuzzy control rules[J].Engineering seismic and reinforcement, 2015,37 (1) : 51-57+63. [10] Ahmadianfar I, Heidari A A, Noshadian S, et al. INFO: An efficient optimization algorithm based on weighted mean of vectors[J]. Expert Systems with Applications, 2022, 195: 116516. [11] 涂奉臣,张洋,陈照波,等.采用磁流变阻尼器的整星隔振平台试验研究[J].振动与冲击, 2012, 31(21):33-36+40. Tu Fengchen, Zhang Yang, Chen Zhaobo, et al. Experimental study on a whole-spacecraft vibration isolation platform with magnetorheological dampers[J]. Vibration and shock, 2012, 31 ( 21 ) : 33-36+40. [12] 孔祥东,李斌,权凌霄,等.磁流变液阻尼器Bingham-多项式力学模型研究[J].机械工程学报, 2017, 53(14):179-186. Kong Xiangdong, Li Bin, Quan Lingxiao, et al. Research on Bingham-polynomial mechanical model of magnetorheological fluid damper[J].Journal of Mechanical Engineering, 2017,53 ( 14 ) : 179-186. [13] Kwok N M , Ha Q P , Nguyen T H ,et al.A novel hysteretic model for magnetorheological fluid dampers and parameter identification using particle swarm optimization[J].Sensors & Actuators A Physical, 2006, 132(2):441-451. [14] 张大海,杨宇辰,刘艳梅,等.基于EMD与Spearman相关系数的混合直流线路纵联保护方法[J].电力系统保护与控制,2021,49(09):1-11. ZHANG Dahai, YANG Yuchen, LIU Yanmei, et al. Longitudinal protection method of hybrid DC line based on EMD and Spearman correlation coefficient[J].Power System Protection and Control,2021,49(09):1-11. [15] 程明. 新型磁流变阻尼器及整星半主动隔振系统研究[D].哈尔滨工业大学,2020. Cheng Ming.Research on new magnetorheological damper and whole-satellite semi-active vibration isolation system [ D ].Harbin University of Technology, 2020. [16] 李韶华,张培强,杨建森.轮毂电机驱动电动汽车主动悬架T-S变论域模糊控制研究[J].振动与冲击,2022,41(24):201-209. Li Shaohua, Zhang Peiqiang, Yang Jiansen. Research on T-S variable universe fuzzy control of active suspension for in-wheel motor drive electric vehicle[J].Vibration and shock, 2022,41 ( 24 ) : 201-209.