主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2022, Vol. 47 ›› Issue (20): 49-53.DOI: 10.16638/j.cnki.1671-7988.2022.020.011

• 设计研究 • 上一篇    

单向丝杆-液电式馈能悬架的设计与分析

万昳妤，钱宇晨，李天赐，张子澄，李长玉*   

  1. 广州城市理工学院 汽车与车辆工程学院
  • 出版日期:2022-10-30 发布日期:2022-10-30
  • 通讯作者: 李长玉
  • 作者简介:万昳妤（2001—），女，研究方向为车辆工程，E-mail:1805173910@qq.com。 通讯作者：李长玉（1981—），男，博士，教授，研究方向为汽车动力学及控制，E-mail:licy@gcu.edu.cn。

Design and Analysis of One-way Screw Rod Bearing-electro-hydraulic Energy-feedback Suspension

WAN Yiyu, QIAN Yuchen, LI Tianci, ZHANG Zicheng, LI Changyu *   

  1. School of Automotive and Traffic Engineering, Guangzhou City University of Technology
  • Online:2022-10-30 Published:2022-10-30
  • Contact: LI Changyu

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摘要： 悬架作为汽车中最主要的结构之一，在汽车行驶过程中发挥着举足轻重的作用。悬架 中因轮胎与路面作用与反作用产生的振动与冲击力通过悬架中的弹簧与弹性元件使机械能转 化为空气中的热能。改善现有的馈能悬架，利用馈能悬架进行能量的收集与使用能够在一定 程度上提升汽车在资源方面的利用率与循环使用性能，是环保型汽车技术的新趋势。论文利 用现存技术与悬架模型，应用相关设计学与建模软件，在原有结构的基础上，设计出新型液 电式馈能悬架，指出现有馈能悬架普遍存在的缺点并进行改进，提出一种优化过的单向丝杆- 液电式馈能悬架。这是一种创新性的馈能悬架，具有一定的实用性、经济性。

关键词: 单向丝杆；液电式；馈能悬架；能量回收；环保；优化设计

Abstract: As one of the most important structures in a automobile, the suspension plays an important role in its driving process. The vibration and impact force generated by the action and reaction of the tire and the road surface are handled by the springs and elastic elements in the suspension so that the mechanical energy is converted into heat energy in the air. The utilization rate of resources and recycling performance of automobiles can be improved by improving the existing energy feedback suspension and using the energy-regenerative suspension to collect and use energy to a certain extent, which is a new trend of environment-friendly automobile technology. In this paper, based on the existing technology and suspension model, the original mechanism is improved, and a new type of hydraulic electromagnetic energy-regenerative suspension is designed by using the relevant design and modeling software. Then the common shortcomings of the existing energy-regenerative suspension are pointed out and improvement measures are put forward. Finally an optimized one-way lead-screw-hydraulic electromagnetic energy-regenerative suspension is proposed, which is new, and economically efficient.

Key words: One-way screw rod; Bearing-eleltro-pydraulic; Feed-back active suspension; Energy recovery; Enviromental protection; Optimization design