Analysis on Ride Comfort of a Novel Eight Wheel Vehicle

被引：1
|
作者：
Zhang, Yu [1 ]
Wang, Shiqiang [2 ]
He, Sha [2 ]
Jia, Wenchuan [1 ]
Yuan, Jianjun [1 ]
Yu, Peihang [2 ]
Ma, Shugen [1 ,3 ]
Bao, Sheng [1 ]
机构：
[1] Shanghai Univ, Sch Mech Engn & Automat, Shanghai, Peoples R China
[2] Safety Environm Qual Surveillance & Inspect Res I, Guanghan 618300, Sichuan, Peoples R China
[3] Ritsumeikan Univ, Dept Robot, Shiga, Japan
来源：
2021 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND BIOMIMETICS (IEEE-ROBIO 2021) | 2021年
关键词：
D O I：
10.1109/ROBIO54168.2021.9739557
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a new type of eight-wheel vehicle (EWV) with adaptive ability is proposed. The vehicle is composed of four sets of passive suspension mechanisms, which can adjust the relative swing angle of the vehicle's chassis and ground automatically and passively. Then the ride comfort of the novel EWV is investigated. Based on the characteristics of the EWV, a dynamics model is established to provide a theoretical basis for designing passive suspensions. According to the dynamics model, we build a corresponding virtual prototype in ADAMS. By discussing the effects of stiffness, damping coefficient, and external excitation on ride comfort during the simulation process, the effectiveness of the dynamics model is verified. Besides, the simulation results show that the ride comfort of the proposed EWV has been significantly improved.
引用
收藏
页码：1947 / 1952
页数：6
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