publication . Article . 2017

A general method for closed-loop inverse simulation of helicopter maneuver flight

Wei WU;
Open Access
  • Published: 01 Dec 2017 Journal: Chinese Journal of Aeronautics, volume 30, pages 1,799-1,808 (issn: 1000-9361, Copyright policy)
  • Publisher: Elsevier BV
Abstract
Maneuverability is a key factor to determine whether a helicopter could finish certain flight missions successfully or not. Inverse simulation is commonly used to calculate the pilot controls of a helicopter to complete a certain kind of maneuver flight and to assess its maneuverability. A general method for inverse simulation of maneuver flight for helicopters with the flight control system online is developed in this paper. A general mathematical describing function is established to provide mathematical descriptions of different kinds of maneuvers. A comprehensive control solver based on the optimal linear quadratic regulator theory is developed to calculate ...
Subjects
free text keywords: Mechanical Engineering, Aerospace Engineering, Coupling problem, Control theory, Solver, Inverse, Mathematics, Control system, Describing function, Control engineering, Linear-quadratic regulator, Motor vehicles. Aeronautics. Astronautics, TL1-4050
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publication . Article . 2017

A general method for closed-loop inverse simulation of helicopter maneuver flight

Wei WU;