Design and Experimental Verification of Rotor System Dynamics Simulation Platform

doi:10.12068/j.issn.1005-3026.2023.03.010

Abstract

Abstract: In the rotor system dynamics simulation， operations such as model establishment， support setting， mesh division， and constraint setting result in low calculation and analysis efficiency， and the cumbersome operation can easily lead to omissions or false touches of settings. Aiming at this problem， a rotor system dynamics simulation platform is proposed， which realizes the parameterized modeling and automatic simulation of the rotor system， and improves the simulation efficiency of the rotor system. First， using the combined design method of ACT (application customization toolkit)， Python and XML， the parametric modeling module and dynamics simulation module are designed for interfaces， functions， and data transfer. Then， the workflow， specific functions and simulation results of this platform are demonstrated in detail in the simulation example. Finally， the simulation platform is verified by the existing rotor experiment platform. The results show that the error between the simulation and experiment is small， thus proving the feasibility and effectiveness of the simulation platform.

Key words: rotor system; dynamics simulation platform; parametric modeling; automated simulation; ACT(application customization toolkit)

CLC Number:

TP20

LUO Zhong， WU Dong-ze，LI Lei， GE Chang-chuang. Design and Experimental Verification of Rotor System Dynamics Simulation Platform[J]. Journal of Northeastern University(Natural Science), 2023, 44(3): 375-381.

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