基于MATLAB和ADAMS的V8发动机振源分析  

Analysis of V8 Engine Vibration Source Based on MATLAB and ADAMS

作　　者：李双虎[1] 樊文欣[1] 程人杰[1] 赵艳涛[1] 

机构地区：[1]中北大学机械工程与自动化学院,太原030051

出　　处：《柴油机设计与制造》2009年第3期4-7,共4页Design and Manufacture of Diesel Engine

摘　　要：首先利用理论分析对某60°夹角V8发动机的激振源进行了预测,然后利用MATLAB和ADAMS两种软件分别对该发动机进行动力学仿真,仿真结果证实了理论分析对激振源判断的正确性,并得到了激振源的主要参数和特性曲线。将用ADAMS仿真得到的结果与MATLAB仿真得到的结果进行对比,其一致性良好,为进一步对该发动机进行振源控制提供了必要的数据参考。The vibration source of a 60°V8 engine is predicted with theoretical analysis. Then dynamic simulations of the engine are completed using both MATLAB and ADAMS. The results of simulations verify the predicted vibration source. At the same time the main parameters and characteristic curves of the vibration source are gained from the simulations. Finally, a comparison is made, which shows that the simulations made with both MATLAB and ADAMS methods are in a good consistency to each other. The simulations provide necessary data for the control of vibration source of the engine.

关 键 词：发动机 振源 仿真分析 

分 类 号：U464[机械工程—车辆工程] TB533.1[交通运输工程—载运工具运用工程]