Analiza dynamiki sterowanej łopaty nośnego wirnika śmigłowca metodą elementów skończonych

The numerical analysis method of displacements and loads for a controllable rotor blade of a helicopter during hovering as been presented. The finite element method in version of the displacement method has been used. The Wilson-Newmark numerical integration method has been used for solution of equation of dynamic equilibrium. Results of exemplifying calculations have been placed.