摘要
通过力学原理设计了动力总成转动惯量的测量方法.利用加速度频率响应函数来反推出动力总成转动惯量特性,然后设计了误差分析的模型,根据误差分析的结论提出了有效的措施来控制实验的误差,以保证测得的动力总成刚体转动惯量特性的准确性.
In this paper, a method of determing PT inertia properties is achieved based on rigid body dy- namics. The author calculates the PT inertia properties based on the experimentally measured acceleration frequency response functions, then the author designs a model to make error analysis and puts forward some effective actions to control the error of experiment to ensure the correction of PT inertia properties.
出处
《车辆与动力技术》
2007年第4期10-13,共4页
Vehicle & Power Technology
