Performance Robustness of a Magnetorheological Seat Suspension to Temperature Variations using Skyhook Control

机译：使用Skyhook控制的磁流变座椅悬架对温度变化的性能鲁棒性

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The harmonic steady-state responses of an MR seat isolator, designed and fabricated at the University of Maryland for the driver/commander seat of the Expeditionary Fighting Vehicle (EFV), are measured over a temperature range from 10℃ to 100℃, and the damper behavior is characterized using a variant of the nonlinear Bingham plastic model. The effect of damper self-heating on the model parameters is investigated and the trends with temperature variation are presented. Numerical simulations are carried out to investigate seat isolation performance across a broad frequency spectrum as temperature and payload vary. Conclusions are drawn about the performance robustness to temperature variations of the semi-active skyhook control algorithm typically utilized in vibration isolation problems.

机译：在10℃至100℃的温度范围内测量了由马里兰大学为远征战斗机（EFV）的驾驶员/指挥官座椅设计和制造的MR座椅隔离器的谐波稳态响应。使用非线性宾汉塑性模型的变体来表征阻尼器性能。研究了风门自发热对模型参数的影响，并给出了随温度变化的趋势。进行了数值模拟，以研究随着温度和有效载荷的变化，座椅在宽频率范围内的隔离性能。得出关于通常用于隔振问题的半主动天钩控制算法对温度变化的性能鲁棒性的结论。

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来源
《Conference on Active and passive smart structures and integrated systems; 20090309-12; San Diego, CA(US)》|2009年|P.72880T.1-72880T.10|共10页
会议地点 San Diego CA(US)
作者
Nicholas L. Wilson; Norman M. Wereley; Young-Tai Choi; Gregory J. Hiemenz; Wei Hu;
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作者单位

Dept. of Aerospace Engineering, University of Maryland, College Park, MD, 20742 USA;

Dept. of Aerospace Engineering, University of Maryland, College Park, MD, 20742 USA;

Dept. of Aerospace Engineering, University of Maryland, College Park, MD, 20742 USA;

Te;

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原文格式 PDF
正文语种 eng
中图分类系统科学;
关键词
skyhook control; magnetorheological; temperature variation; robustness; equivalent damping ratio;

机译：天钩控制;磁流变;温度变化;鲁棒性;等效阻尼比;

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专利

1. Vibration control of a vehicle's seat suspension featuring a magnetorheological damper based on a new adaptive fuzzy sliding-mode controller [J] . Do Xuan Phu, Choi Seung-Bok, Lee Yang-Sub, Proceedings of the Institution of Mechanical Engineers, Part D. Journal of Automobile Engineering . 2016,第4期

机译：基于新型自适应模糊滑模控制器的具有磁流变阻尼器的汽车座椅悬架的振动控制
2. Controlling the magnetorheological suspension of a vehicle seat including the biomechanics of the driver [J] . Andrzej Gagorowski Central European Journal of Engineering . 2012,第2期

机译：控制车辆座椅的磁流变悬架，包括驾驶员的生物力学
3. Controlling the magnetorheological suspension of a vehicle seat including the biomechanics of the driver [J] . Andrzej G?gorowski Open Engineering . 2012,第2期

机译：控制包括驾驶员的生物力学在内的车辆座椅的磁流变悬架
4. Performance Robustness of a Magnetorheological Seat Suspension to Temperature Variations using Skyhook Control [C] . Nicholas L. Wilson, Norman M. Wereley, Young-Tai Choi, Conference on Active and passive smart structures and integrated systems . 2009

机译：磁流变座椅悬架的性能稳健性，使用Skyhook控制来温度变化
5. Semi-active magnetorheological seat suspensions for enhanced crashworthiness and vibration isolation of rotorcraft seats [D] . Hiemenz, Gregory J. 2007

机译：半主动磁流变式座椅悬架，可提高旋翼飞机座椅的耐撞性和隔振性能
6. Design and Performance Evaluation of a Rotary Magnetorheological Damper for Unmanned Vehicle Suspension Systems [O] . Jae-Hoon Lee, Changwan Han, Dongsu Ahn, 2013

机译：无人机悬架系统旋转磁流变阻尼器的设计与性能评估
7. Optimized Fuzzy Skyhook Control for Semi-Active Vehicle Suspension with New Inverse Model of Magnetorheological Fluid Damper [O] . Teng Ma, Fengrong Bi, Xu Wang, 2021

机译：用新型磁流变液压函数的半主动车辆悬架优化模糊Skyhook控制

Performance Robustness of a Magnetorheological Seat Suspension to Temperature Variations using Skyhook Control

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