雨刮-风窗接触系统摩擦振动分析  

Frictional vibration analysis of a wiper-windscreen system

作　　者：杨雪 袁涛 郭辉 傅伟[2] 黄双 张岩[3] YANG Xue;YUAN Tao;GUO Hui;FU Wei;HUANG Shuang;ZHANG Yan(School of Mechanical and Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620,China;Zibo Technician College,Zibo 255000,Shandong,China;32128 PLA Troops,Jinan 250000,Shandong,China)

机构地区：[1]上海工程技术大学机械与汽车工程学院,上海市201620 [2]淄博市技师学院,山东省淄博市255000 [3]中国人民解放军32128部队,山东省济南市250000

出　　处：《农业装备与车辆工程》2023年第9期37-39,45,共4页Agricultural Equipment & Vehicle Engineering

基　　金：国家自然科学基金面上项目(52172371);上海市优秀学术/技术带头人计划(21XD1401100);上海市新能源汽车振动噪声测试与评价技术专业服务平台基金(18DZ2295900)。

摘　　要：针对雨刮-风窗接触系统在工作中的摩擦振动问题,首先建立雨刮-风窗接触系统的动力学理论模型,并推导出解析式以研究接触系统的振动;其次,利用Runge-Kutta法在MATLAB中计算出理论模型的非线性动态响应;最后,用雨刮-风窗接触系统的实验阐明雨刮片的振动行为。通过对比实验与仿真结果,验证了理论模型的有效性,可为雨刮-风窗接触系统的振动噪声控制提供参考。This paper is related to the frictional vibration aspects of the automobile wiper-windscreen contact system.The theoretical model of dynamics part was established and the analytical formulas were derived to research the reversal vibration of the contact system.By using the Runge-Kutta method,the nonlinear dynamic response of the theoretical model of the wiper blade was calculated.The theoretical model was confirmed by comparing the experimental results with the simulated ones of the wiper-windscreen system.The theoretical and experimental results presented in this paper could provide some references for vibration and noise control of the wiperwindscreen contact system.

关 键 词：摩擦振动 雨刮-风窗接触系统 实验系统 反转过程 动力学分析 

分 类 号：U463.85[机械工程—车辆工程]