Analysis of Large Vehicle Dynamics for Improvin Roll Stability

SHUICHI TAKANO; MASAHIRO SUZUKI; MASAO NAGAI; TETSUO TANIGUCHI; TADASHI HATANO

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Analysis of Large Vehicle Dynamics for Improvin Roll Stability

机译：大型车辆动力学分析以提高侧倾稳定性

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Commercial vehicles such as trucks and buses are prone to roll over because of their high centres-of-gravity. There have been static analyses of roll stability of these large vehicles in the past, but not many researches concentrated on dynamic characteristics of their roll motions. In this study, a truck with and without load is used for experiments to determine its roll behaviours and its relationship with the plane motions such as the yaw rate and lateral acceleration in realistic driving conditions. Also, simple vehicle models are applied to simulate these motions without time-consuming model identification processes. It is found that inclusion of the roll motion in the model is necessary but not sufficient for the model to be accurate.

机译：诸如卡车和公共汽车之类的商用车辆由于重心较高，因此容易翻倒。过去已经对这些大型车辆的侧倾稳定性进行了静态分析，但是很少有研究集中在侧倾运动的动态特性上。在这项研究中，使用有载和无载卡车进行实验，以确定其侧倾行为及其与平面运动的关系，例如在实际驾驶条件下的偏航率和横向加速度。同样，简单的车辆模型可用于模拟这些运动，而无需耗时的模型识别过程。发现在模型中包括横摇运动是必要的，但不足以使模型准确。

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来源
《Vehicle System Dynamics》 |2004年第sup期|p.73-82|共10页
作者
SHUICHI TAKANO; MASAHIRO SUZUKI; MASAO NAGAI; TETSUO TANIGUCHI; TADASHI HATANO;
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作者单位

Division of Mechanical Systems Engineering, The Graduate School of Technology, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei-shi, Tokyo 184-8588, Japan;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类汽车工程;
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1. Dynamic roll instability analysis of heavy vehicles using energy approach [J] . P. J. Liu, S. Rakheja, A. K. W. Ahmed Heavy vehicle systems: A Special Series of the International Journal of Vehicle Design . 2001,第2期

机译：基于能量法的重型车辆动态侧倾不稳定性分析
2. Study of a Vehicle Dynamics Model for Improving Roll Stability [J] . Shuichi Takano, Masahiro Suzuki, Masao Nagai, Review of Automotive Engineering . 2005,第2期

机译：改善侧倾稳定性的车辆动力学模型的研究
3. Research on roll stability of articulated engineering vehicles based on dynamic lateral transfer load [J] . Proceedings of the Institution of Mechanical Engineers, Part D. Journal of Automobile Engineering . 2020,第9期

机译：基于动态横向转移载荷的铰接工程车辆轧辊稳定性研究
4. Experimental analysis of vehicle dynamics for improving roll stability [C] . Shuichi Takano, Masao Nagai, Tetsuo Taniguchi, 自動車技術会大会 . 2002

机译：提高辊稳定性车辆动力学的实验分析
5. ON A RIDE CONTROL ALGORITHM FOR HEAVE, PITCH AND ROLL MOTIONS OF A MOTOR VEHICLE (ACTIVE, SEMI-ACTIVE, OPTIMAL, AUTOMOTIVE, DYNAMICAL SYSTEM). [D] . BARAK, PINHAS. 1985

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6. How the transition frequencies of microtubule dynamic instability (nucleation catastrophe and rescue) regulate microtubule dynamics in interphase and mitosis: analysis using a Monte Carlo computer simulation. [O] . N R Gliksman, R V Skibbens, E D Salmon 1993

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7. Nonlinear analysis of coupled roll/sway/yaw stability characteristics of submersible vehicles [O] . Tsamilis Sotirios E. 1997

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Analysis of Large Vehicle Dynamics for Improvin Roll Stability

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