brake judder

基本解釋

A comprehensive study on brake judder, including phenomena, mechanism, influence factors, research methods and control measures was done in this paper.
對制動抖動現(xiàn)象、機理、影響因素、研究方法以及控制措施進行較全面的研究。
Moreover, increasing the stiffness and damping of lower control arm rear bushing and the steering column inertia can effectively reduce the shimmy caused by brake judder.
此外，增加前懸吊下控臂后襯套的剛性系數(shù)、阻尼系數(shù)與方向盤的轉(zhuǎn)動慣量，均可有效減少因煞車抖振所導(dǎo)致的方向盤振動。
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制動抖動
The transfer path analysis for brake judder is also made. The results show that stiffness and damping of suspension, rubber bushing’s damping, and steering axle’s damping mostly affect vertical body vibration, lateral body vibration and steering wheel angle’s amplitude respectively.
本文研究了制動盤的結(jié)構(gòu)參數(shù)對熱變形的影響,并進行了對比分析,理論上計算了制動盤的厚度變化(DTV),通過制動抖動傳遞路徑的分析,得出懸架剛度與阻尼對車身垂向振動影響最大,橡膠襯套阻尼對車身側(cè)向振動影響最大,轉(zhuǎn)向軸阻尼對方向盤轉(zhuǎn)角幅值的影響最大。
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