含惯容器的两级汽车悬架振动性能

doi:10.12068/j.issn.1005-3026.2019.10.015

东北大学学报:自然科学版 ›› 2019, Vol. 40 ›› Issue (10): 1448-1453.DOI: 10.12068/j.issn.1005-3026.2019.10.015

含惯容器的两级汽车悬架振动性能

李小彭^{1, 2}，李凡杰²，曹洲²，杨舲雪²

(1. 吉林大学汽车仿真与控制国家重点实验室，吉林长春130025; 2. 东北大学机械工程与自动化学院，辽宁沈阳110819)

收稿日期:2018-10-22 修回日期:2018-10-22 出版日期:2019-10-15 发布日期:2019-10-10
通讯作者: 李小彭
作者简介:李小彭(1976 -)，男，江西宁都人，东北大学教授，博士生导师.
基金资助:
国家自然科学基金资助项目(51875092)；汽车仿真与控制国家重点实验室开放基金资助项目(20171106).

Vibration Performance of Two-Stage Vehicle Suspension with Inerters

LI Xiao-peng^{1, 2}， LI Fan-jie²， CAO Zhou²， YANG Ling-xue²

1. State Key Laboratory of Automotive Simulation and Control， Jilin University， Changchun 130025， China; 2. School of Mechanical Engineering & Automation， Northeastern University， Shenyang 110819.

Received:2018-10-22 Revised:2018-10-22 Online:2019-10-15 Published:2019-10-10
Contact: LI Xiao-peng
About author:-
Supported by:
-

摘要/Abstract

摘要： 在机电相似理论的基础上，基于“惯容器”具有与“电容器”相类似的通高频、阻低频的特性，建立了每一级中均含有“惯容器-弹簧-阻尼器”(inerter-spring-damper，ISD)的两级ISD悬架系统的单轮车辆模型.仿真分析了汽车悬架的惯质系数对两级ISD悬架系统传递特性的影响，在频域和时域内分别探讨了随机和脉冲输入下汽车悬架系统的动力学响应.研究结果表明:在满足车身加速度增益的要求下，适当提高惯质系数可以改善两级ISD悬架系统的减振性能.两级ISD悬架具有比经典ISD悬架更好的低频减振性能.与传统被动悬架相比，两级ISD悬架具有更好的综合减振性能.

关键词: 惯容器, 汽车悬架, 振动性能, 两级减振, 传递特性

Abstract: Based on the electromechanical similarity theory and the characteristics of the inerter， which is similar to the capacitor in the characteristics that high frequency can pass but low frequency cannot， a single wheel vehicle model of two-stage ISD suspension with "inerter-spring-damper"(ISD)in each level was established. The influence of the inertia coefficient of vehicle suspension on the transmission characteristics of the two-stage ISD suspension system was simulated and analyzed， and the dynamic response of the vehicle suspension system under random and pulse input was discussed in the frequency domain and the time domain respectively. The results showed that under the requirement of the acceleration gain of the vehicle body， the proper improvement of the inertia coefficient can improve the vibration damping performance of the two-stage ISD suspension system. The two-stage ISD suspension has a better low-frequency vibration damping performance than the classic ISD suspension.Compared with the traditional passive suspension， the two-stage ISD suspension has a better comprehensive vibration damping performance.

Key words: inerter, vehicle suspension, vibration performance, two-stage vibration reduction, transmission characteristics

中图分类号:

U463

李小彭，李凡杰，曹洲，杨舲雪. 含惯容器的两级汽车悬架振动性能[J]. 东北大学学报:自然科学版, 2019, 40(10): 1448-1453.

LI Xiao-peng ， LI Fan-jie， CAO Zhou， YANG Ling-xue. Vibration Performance of Two-Stage Vehicle Suspension with Inerters[J]. Journal of Northeastern University Natural Science, 2019, 40(10): 1448-1453.

参考文献

[1]Yao G Z，Yap F F，Chen G，et al.MR damper and its application for semi-active control of vehicle suspension system［J］.Mechatronics，2002，12(7):963-973.
[2]李朝峰，王得刚，刘杰，等.11自由度非线性车辆平顺性模型的研究及应用［J］.东北大学学报(自然科学版)，2009，30(6):857-860.(Li Chao-feng，Wang De-gang，Liu Jie，et al.Study and application of 11-dof nonlinear ride comfort model for vehicle ［J］.Journal of Northeastern University(Natural Science)，2009，30(6):857-860.)
[3]Qin Y，Dong M，Zhao F，et al.Road profile classification for vehicle semi-active suspension system based on adaptive neuro-fuzzy inference system［C］// IEEE Conference on Decision and Control.Osaka:IEEE，2015:1533-1538.
[4]Smith M C.Synthesis of mechanical networks:the inerter［J］.IEEE Transactions on Automatic Control，2002，47(10):1648-1662.
[5]Shen Y，Chen L，Yang X，et al.Improved design of dynamic vibration absorber by using the inerter and its application in vehicle suspension［J］.Journal of Sound and Vibration，2016，361:148-158.
[6]Kuznetsov A，Mammadov M，Sultan I，et al.Optimization of improved suspension system with inerter device of the quarter-car model in vibration analysis［J］.Archive of Applied Mechanics， 2011，81(10):1427-1437.
[7]Hu Y，Chen M Z Q.Performance evaluation for inerter-based dynamic vibration absorbers［J］.International Journal of Mechanical Sciences，2015，99:297-307.
[8]汪若尘，叶青，孙泽宇，等.液压互联ISD悬架系统模式切换研究［J］.机械工程学报，2017，53(6):110-115.(Wang Ruo-chen，Ye Qing，Sun Ze-yu，et al.Study of mode switch of the hydraulically interconnected inerter-spring-damper suspension system ［J］.Journal of Mechanical Engineering，2017，53(6):110-115.)
[9]朱翔，殷学吉，李天匀，等.基于惯容器的动力反共振隔振器隔振特性分析［J］.哈尔滨工程大学学报，2016，37(10):1318-1322.(Zhu Xiang，Yin Xue-ji，Li Tian-yun，et al.Analysis of the vibration isolation characteristics of dynamic anti-resonance isolators based on an inerter ［J］.Journal of Harbin Engineering University，2016，37(10):1318-1322.)
[10]Papageorgiou C，Smith M C.Positive real synthesis using matrix inequalities for mechanical networks:application to vehicle suspension［J］. IEEE Transactions on Control Systems Technology，2006，14(3):423-435.

含惯容器的两级汽车悬架振动性能

Vibration Performance of Two-Stage Vehicle Suspension with Inerters

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 3

编辑推荐

Metrics

本文评价

[1]	李凡杰，李小彭，沃旭，闻邦椿. 混联汽车悬架系统减振性能分析与优化[J]. 东北大学学报（自然科学版）, 2021, 42(8): 1098-1104.
[2]	李小彭，李凡杰，杨舲雪，刘晓龙. 车辆悬架系统的优化设计与动力学特性分析[J]. 东北大学学报:自然科学版, 2020, 41(8): 1097-1102.
[3]	冯霏;李凌轩;陈亚哲;闻邦椿;. 汽车非线性悬架系统共振特性的研究[J]. 东北大学学报(自然科学版), 2010, 31(3): 415-417+426.