Yang Hongbo. Computer-Aided Engineering Analysis and Calculation of Dynamical Character for 3-Aixe System[J]. Editorial Office of Optics and Precision Engineering, 1992,(4): 30-36
Yang Hongbo. Computer-Aided Engineering Analysis and Calculation of Dynamical Character for 3-Aixe System[J]. Editorial Office of Optics and Precision Engineering, 1992,(4): 30-36DOI:
In this paper the dynamical character analysis and calculation is described according to modal analyses and modal synthesis on the CAD station.Both dynamical behauior of mechanical structure and frequency character of servo system are taken into consideration simultaneously
the unified mathematical model is founded. By calculation using FEA program
the sensitive factor and weak spots to affect dynamical stiffness of 3-Aixe system can be found out.The way of improving can be carried out.Through design and analysis iteration
the satisfied design scheme can be approached in the cource of design.