Table 2.

Comparison of proposed approaches with classical approaches.

Proposed		Classical
DynamicSystem	StaticSystem	Simulation	Analytical
A statistical analysis based on repeated simulations with blades step rotation with very high computational complexity	A statistical analysis based on random excitation and numerical solution with low computational complexity	Deterministic approach that cannot capture the rotational property of the configuration with medium computational complexity	Deterministic approach that cannot capture rotational property of the configuration with very less computational complexity