RESEARCH ON DAMPING CHARACTERISTICS OF HYDRAULIC SHOCK ABOSRBER FOR HEAVY-DUTY VEHICLES UNDER RANDOM

来源 :The Third International Conference on Dynamics,Vibration and | 被引量 : 0次 | 上传用户：ailynn

【摘要】

：

【作者】

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Y.J.Lu S.P.Yang S.H.Li S.Y.Li

【机构】

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School of Mechanical,Electronic and control Engineering,Beijing Jiaotong University,Beijing,China

【出处】

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The Third International Conference on Dynamics,Vibration and

【发表日期】

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2010年4期

【关键词】

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hydraulic shock absorber damping characteristics nonlinear modeling

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　　When vehicle travels on stochastic road.the suspension damper is actually working under random excitation.In order to accurately reflect the actual working characteristics of hydraulic shock absorber, it is necessary to fit damping force characteristics of shock absorber combing experiment data under random loading[1].Reasonable and real description of absorber damping characteristics is very important for damper design and overall performance of vehicle systems.However.there are very little literatures in this aspect[2,3].

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RESEARCH ON DAMPING CHARACTERISTICS OF HYDRAULIC SHOCK ABOSRBER FOR HEAVY-DUTY VEHICLES UNDER RANDOM

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