节点文献
考虑轴承支反力矩的转子系统传递矩阵法
The Transfer Matrix Method of Rotor System Considering Bearing Countermoment
【摘要】 推导了带支反力矩的轴承数学模型和带支反力矩的计算转子临界转速的传递矩阵,并给出了计算实例和结果分析,得出了在支承刚度较大或轴承宽度较宽的情况下必须考虑支反力矩的重要结论。
【Abstract】 The mathematics model of bearing countermoment and the transfer matrix of rotor system considering bearing countermoment in computing the critical rotational speed were deduced,and an instance and result analyses were given.An important conclusion was drawn that it is absolutely necessarily to consider the bearing countermoment in case of large supporting rigidity and wide bearing width.
【基金】 广东省自然科学基金项目(04105386);四川省科技厅项目(04JY029-026-2);四川省教育厅项目(2004A143)
- 【文献出处】 机床与液压 ,Machine Tool & Hydraulics , 编辑部邮箱 ,2005年10期
- 【分类号】TH133.3
- 【被引频次】6
- 【下载频次】186