前雨刮器“咕咚”音研究及計(jì)算軟件開發(fā)

打開文本圖片集

中圖分類號(hào)：U462 收稿日期：2025-05-14 DOI：10.19999/j.cnki.1004-0226.2025.07.024

Study on the “Gudong” Sound and Development on the Calculation Software about the Front Wiper

Han Erhongl Zhang Hongxia2 1.Hebei Automotive Technology Innovation Center，Great Wall Motor，Baoding O710oo，China 2.Ifyou Tech Co.，Ltd.，Baoding 07100o，China Abstract：Throughanalyzingthemechanismbehindthe“Gulping”abnormalnoisegenerationin front windshield wipers，it was discoveredthatangularaccelerationisthecoreinfluencingfactor.Aspatialfour-barlinkagemodelwasestablishedtoderiveteagular acelerationcalculationformula，andPython-basedsimulationsoftwarewasdevelopedtoeficientlycomputewipermotionparameters. This approach significantly improved the efficiency of design and development processes.

Key words：“Gulping”sound;Front windshield wiper;Four-bar linkage in space;Angular acceleration;Python

1前言

隨著汽車普及和生活水平提升，汽車已成為生活必需品，消費(fèi)者對(duì)舒適性提出了更高的要求。（剩余3923字）