| 人椅模型在车辆动力学研究中的特性对比 |
| |
| 引用本文： | 李睿,康晶. 人椅模型在车辆动力学研究中的特性对比[J]. 大连民族学院学报, 2015, 17(3): 231-234 |
| |
| 作者姓名： | 李睿 康晶 |
| |
| 作者单位： | 大连民族学院 机电信息工程学院,辽宁 大连 116605 |
| |
| 基金项目： | 大连民族学院人才启动基金资助项目(110093)。 |
| |
| 摘 要： | 将两种不同自由度的人椅子系统模型附加在车身-车轮子系统上,对比分析不同自由度的人椅子系统对于整个车-人-椅系统动力学特性的影响。通过系统传递函数分析幅频特性。对比结果发现,三自由度的人椅系统模型比单自由度的模型具有明显的减振作用,三自由人椅子系统模型更接近于人体的实际情况。
|
| 关 键 词： | 人椅系统模型 车身-车轮系统模型 幅频特性 |
Contrast of the Characteristics of Human-seat Model in Study of Vehicle Dynamics |
| |
| LI Rui,KANG Jing. Contrast of the Characteristics of Human-seat Model in Study of Vehicle Dynamics[J]. Journal of Dalian Nationalities University, 2015, 17(3): 231-234 |
| |
| Authors: | LI Rui KANG Jing |
| |
| Affiliation: | College of Electromechanical &Information Engineering, Dalian Nationalities University, Dalian Liaoning 116605, China |
| |
| Abstract: | In this paper two kinds of degrees of freedom of human-seat system model are taken in the body – wheel system, and the comparative analysis of the influence of different degrees of freedom of human-seat system model on the whole vehicle dynamics characteristics is performed. The amplitude- frequency characteristics are studied through the system transfer function. Comparison analysis results shows that the effect of reducing vibration of three degree of freedom system model is obviously better than that of single degree of freedom model. The three freedom human-seat system model is closer to the actual situation of the human body. |
| |
| Keywords: | human -seat system model body -wheel system model amplitude -frequency characteristics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《大连民族学院学报》浏览原始摘要信息 |
|
点击此处可从《大连民族学院学报》下载全文 |
