Modal analysis strategy and nonlinear dynamic characteristics of complicated aero-engine dual-rotor system with rub-impact

Chinese Journal of Aeronautics - Tập 35 - Trang 184-203 - 2022
Pingchao YU1, Guo CHEN1, Lunxu LI1
1College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China