Adaptive Optimal Fault Tolerant Vibration Control of Semi-active Suspension with Self-powered Characteristics

被引：0
|
作者：
Gao X. [1 ]
Zhang X. [1 ]
Wei D. [1 ]
Niu J. [2 ,3 ]
He L. [1 ]
机构：
[1] School of Mechanical Engineering, Shandong University of Technology, Zibo
[2] School of Mechanical Engineering, Shandong University, Jinan
[3] Key Laboratory of High-efficiency and Clean Mechanical Manufacture（Shandong University）, Ministry of Education, Jinan
来源：
Qiche Gongcheng/Automotive Engineering | 2024年 / 46卷 / 01期
关键词：
self-powered MR damper; semi-active vibration isolation; suspension system; uncertain factors; vibration isolation performance;
D O I：
10.19562/j.chinasae.qcgc.2024.01.010
中图分类号：
学科分类号：
摘要：
In order to realize effective vibration mitigation of self-powered semi-active suspension under uncertain factors，the suspension mechanical-electrical coupling dynamic model is established. The influence of electrical parameters on energy conversion efficiency is explored. The adaptive fault tolerant control gain is deduced，and then the vibration isolation capability of the suspension is investigated in time and frequency domain respectively. The robust index of adaptive optimal fault tolerant control algorithm is obtained by constructing Lyapunov equation to stud the influence of key parameters on robust index. The results show that the electrical parameters have obvious influence on the energy conversion efficiency，with the suspension having higher energy conversion efficiency at the second natural frequency. The proposed adaptive optimal fault tolerant control strategy can realize effective vibration suppression in both the time and frequency domain，with better vibration isolation performance compared to passive control and self-powered mode. The control robust index is affected by the inductance of generator and outer diameter of permanent magnet most significantly. © 2024 SAE-China. All rights reserved.
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页码：92 / 99
页数：7
相关论文
共 26 条
  • [1] CHEN Z H，, HUANG X H，, Et al., Recent advances in multi-dimensional vibration mitigation materials and devices［J］, Frontiers in Materials, 6, (2019)
  • [2] HAN Q H, GUO F F，, LIU M Z，, Et al., Research on mechanical properties of milti-dimensional vibration control damper ［J］, Journal of Building Structures, 40, 10, pp. 69-77, (2019)
  • [3] JEBADURAI S V S，, Et al., A review on the magnetorheological fluid，damper and its application for seismic mitigation［J］, Civil Engineering Journal-TEHRAN, 4, 12, pp. 3058-3074, (2018)
  • [4] NGUYEN Q H, HOANG L V，, Et al., A new self-adaptive magneto-rheological damper for washing machines ［J］, Smart Materials and Structures, 30, 3, (2021)
  • [5] SIANG J, LEONG M S., Review of vibration-based energy harvesting technology：mechanism and architectural approach［J］, International Journal of Energy Research, 42, 5, pp. 1866-1893, (2018)
  • [6] ORKISZ P., Real-time sensing action of the electromagnetic vibration-based energy harvester for magnetorheological damper control［J］, Energies, 14, 10, (2021)
  • [7] HU G L，, YI F, LIU H, Et al., Structure design and energy harvesting efficiency simulation and test of magnetorheological damper ［J］, Transactions of the Chinese Society of Agricultural Machinery, 51, 8, pp. 391-399, (2020)
  • [8] ZHANG Z T, ZHANG X T，, CHEN W W，, Et al., A high-efficiency energy regenerative shock absorber using super capacitors for renewable energy applications in range extended electric vehicle ［J］, Applied Energy, 178, pp. 177-188, (2016)
  • [9] ESAT I., Energy harvesting from suspension system and self powered vibration control for a seven degree of freedom vehicle model［J］, Proceedings of the Institution of Mechanical Engineers Part K：Journal of Multi-body Dynamics, 232, 3, pp. 342-356, (2018)
  • [10] ZHU X J, NING D H，, HAO Z N，, Et al., Modelling and experimental evaluation of a variable stiffness MR suspension with self-powering capability［J］, Journal of Intelligent Material Systems and Structures, 32, 13, pp. 1473-1483, (2021)
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