Page 231 - 《振动工程学报》2025年第11期
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第 11 期             李学军,等:电动汽车驱动电机轴承碰撞动力学建模及其油膜支承力分析                                        2689

              高速状态下轴承动刚度均值较静止状态下降幅度在                                27(4):817-822.
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                                                                第一作者:李学军(1969—),男,博士,教授。
                  822.
                  ZHOU Shiming,LI Daokui,TANG Guojin. A new contact     E-mail:hnkjdxlxj@163.com
                  finite  element  model  of  ball  bearing  based  on  nonlinear  通信作者:石常志(1994—),男,博士研究生。
                  springs[J].  Chinese  Journal  of  Applied  Mechanics, 2010,  E-mail:lhscz0110@163.com
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