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发动机液力悬置系统不同建模方法研究与比较 被引量:1

Discussion of Different Modeling Method of Hydraulic Engine Mount
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摘要 目前用于发动机液力悬置系统建模的常用方法是解振动微分方程和列流体平衡关系式 ,本文针对惯性通道 -解耦式液力悬置 ,提出应用键合图理论进行系统建模和仿真分析。同时对两种常用方法的不足加以改进 ,并着重从系统结构的简化、力学模型和数学模型的建立过程、仿真结果与实验结果的对比等方面对这三种建模方法加以分析比较 ,讨论了键合图方法与其他建模方法各自的特点及其适用范围。 In this paper, three modeling methods of the hydraulic engine mount with inertia track and decoupler are discussed, and their physical models and mechanical models are presented. Two of the three above modeling methods are changed according to the model introduced in many papers, and the rest is the bond graph method.In the last part of the paper, their modeling process and dynamic simulation between these methods are mainly discussed.
出处 《湖北汽车工业学院学报》 2000年第1期1-8,共8页 Journal of Hubei University Of Automotive Technology
关键词 建模方法 汽车发动机 液力悬置系统 键合图 modeling automobile hydraulic engine mount
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参考文献5

  • 1[美]D.C卡诺基,R.C罗森保(著)·胡大宏,邓延光(译).系统动力学——应用键合图方法[M]北京:机械工业出版社,1985.
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共引文献3

同被引文献6

  • 1Yu Yunhe, Naganathan, Nagi G, et al. A Literature Review of Automotive Vehicle Engine Mounting Systems. Mechanism and Machine Theory, 2001,36(1).
  • 2Kim G, Singh R. Nonlinear Analysis of Automotive Hydraulic Engine Mount. Transactions of the ASME Journal of Dynamic System s,Measurement, and Control, Step. 1993,115.
  • 3Popov G, Sankar S.Modeling and Analysis of Non-linear Orifice Type Damping in Vibration Isolators.Journal of Sound and Vibration, 1995, (5).
  • 4Singh R, Kim G, et al. Linear Analysis of Automotive Hydro-mechanical Mount with Emphasis on Decoupler Characteristics.Journal of Sound and Vibration, 1992, (2).
  • 5范让林,吕振华,冯振东,张建文.惯性通道-解耦膜式液压悬置动特性分析[J].汽车工程,1997,19(4):226-233. 被引量:11
  • 6吕振华,梁伟,上官文斌.汽车发动机液阻悬置动特性仿真与实验分析[J].汽车工程,2002,24(2):105-111. 被引量:44

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