Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
TsAGI Science Journal

ISSN Druckformat: 1948-2590
ISSN Online: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2016018451
pages 433-447

METHODS OF COMPUTATION OF THE HELICOPTER DEFORMATIONS FOR THE SPECIFIED FLIGHT REGIME

Evgueniy Vladimirivich Kasumov
Kazan State Technical University (KSTU), 10, K. Marx St., Kazan, Tatarstan 420111, Russia

ABSTRAKT

Mathematical models of deformed helicopters at specified flight regimes are considered. The eigenmode expansion method is used when solving dynamic problems within the framework of the finite-element method. The equilibrium of an aeromechanical scheme of a helicopter is determined by the sum of the inertial, gravitational, and aerodynamical forces. Possible deviations from the trajectory when simulating the specified flight regime under the impact of structural deformations are compensated by the equation of the stabilization and control system.


Articles with similar content:

Impact of Structure of Generalized Forces on the Stability of Motion of Linear Periodically Nonstationary System
Journal of Automation and Information Sciences, Vol.30, 1998, issue 4-5
Ludmila I. Samoilenko
Development and Investigation of the Robust lgorithms of Ellipsoidal Estimation of the Inertia Characteristics of a Spacecraft Controlled by Powered Gyroscopes
Journal of Automation and Information Sciences, Vol.37, 2005, issue 8
Igor A. Kutsenko, Victor V. Volosov, Yuriy A. Selivanov
Angular Motion Control of Spacecraft by Vector Measurements
Journal of Automation and Information Sciences, Vol.51, 2019, issue 3
Nataliya V. Lutsenko , Nikolay V. Yefymenko
The Synthesis of Stabilizing Control of a Rigid Body with Attached Elastic Elements
Journal of Automation and Information Sciences, Vol.34, 2002, issue 11
Alexander Zuyev, Vladimir F. Shcherbak, Alexander M. Kovalev
Complex Simulation of Automated Control System of Navigation Spacecraft Operation
Journal of Automation and Information Sciences, Vol.34, 2002, issue 10
Rafael M. Yusupov, Boris V. Sokolov