Noise and Vibration Control ›› 2021, Vol. 41 ›› Issue (6): 12-18.

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A Piecewise Dynamic Modeling Method for Discretely Supported Beams#br#

  

  • Received:2021-01-04 Revised:2021-02-19 Online:2021-12-18 Published:2021-12-18

离散支承梁分段动力学建模方法

吴浩慜1,邵济明2,卢健2,王熙3,杨斌堂1   

  1. ( 1. 上海交通大学机械系统与振动国家重点实验室,上海200240;
    2. 上海宇航系统工程研究所,上海201109; 3. 西南交通大学机械工程学院,成都610031 )