During the MBS Tech Days 2021, Yongming YAO from the China Academy Academy of Railway Sciences held a presentation called "Simulation Analysis of Vehicle-Pantograph-Catenary System".

In his presentation, Yongming shows how the vehicle-pantograph-catenary coupling dynamics model is established based on the multi-body dynamics software SIMULIA Simpack and the finite element software ANSYS. The dynamic characteristics of the pantograph-catenary system are analyzed.  

Yongming YAO graduated from Southwest Jiaotong University in June 2021 with a doctorate in engineering. At present, Yongming works for China Academy of Railway Sciences Group Co., Ltd., where he mainly engages in the research of pantograph-catenary dynamics. 

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