Theoretical and experimental investigations on steady-state responses of rotor-blade systems with varying rotating speeds based on a new nonlinear dynamic model
Mechanical Systems and Signal Processing（2023）
Abstract
•A new dynamic model for rotor-blade system with multisource nonlinearities is established.•A modified harmonic balance method is proposed to obtain nonlinear dynamic responses of rotor-blade systems.•The rotational speed, joint constraints and excitation force of rotor-blade systems are investigated.
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Key words
Rotor-blade system,Varying rotating speed,Composite structure,High order shear deformation theory,Bolted joint,Modified harmonic balance method
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