Tymoshenko, NShevchuk, DProchorenko, I2017-06-152017-06-152016978-1-5090-1052-3http://er.nau.edu.ua/handle/NAU/29400Here we explain method and models for hover mode of aerial vehicle (helicopter) as well as measurements of parameters of this flight mode that requires smaller volume of calculation and preserves high speed and accuracy of stabilization. Also we investigate reduction of number of state vectors and volume of calculation via usage of extended Kalman filter and standard sensors.encontrol, control system, helicopter, filter, perturbation, stabilizationOther