Oleg Polyntsev - Academia.edu (original) (raw)
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Papers by Oleg Polyntsev
IFAC Proceedings Volumes, 2004
Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solu... more Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to design the A-002 gyroplane rotor.
2003 IEEE International Workshop on Workload Characterization (IEEE Cat. No.03EX775)
... angle of an "air a-iiiiut,h of a blade; F = I/R, and i' is a blade-element rxlius. ... more ... angle of an "air a-iiiiut,h of a blade; F = I/R, and i' is a blade-element rxlius. ... A growth of the speed coefficient p gives an increase of the blade flexible displacement,s in a flapping plane ... At present, principal problems on a robust stabiliza-tion [12] of the GP fledble rotor are studied ...
Abstract: Mathematical models of a flexible autogiro rotor have been carried out. Their approxima... more Abstract: Mathematical models of a flexible autogiro rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to designing the A-002 and the A-002M autogiros rotor.
IFAC Proceedings Volumes, 2005
Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solu... more Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to design the A-002 gyroplane rotor.
Mathematical models of a flexible autogiro rotor have been carried out. Their approximate analyti... more Mathematical models of a flexible autogiro rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to designing the A-002 and the A-002M autogiros rotor.
Mathematical model of an autorotating main rotor with flexible hub has been developed. Numerical ... more Mathematical model of an autorotating main rotor with flexible hub has been developed. Numerical solution of the model has been presented. Special features of the rotor dynamics have been investigated and discussed. Parametric studies of the A-002M main rotor have been performed. The results of the study have been used in designing the autogiro.
IFAC Proceedings Volumes, 2004
Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solu... more Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to design the A-002 gyroplane rotor.
2003 IEEE International Workshop on Workload Characterization (IEEE Cat. No.03EX775)
... angle of an "air a-iiiiut,h of a blade; F = I/R, and i' is a blade-element rxlius. ... more ... angle of an "air a-iiiiut,h of a blade; F = I/R, and i' is a blade-element rxlius. ... A growth of the speed coefficient p gives an increase of the blade flexible displacement,s in a flapping plane ... At present, principal problems on a robust stabiliza-tion [12] of the GP fledble rotor are studied ...
Abstract: Mathematical models of a flexible autogiro rotor have been carried out. Their approxima... more Abstract: Mathematical models of a flexible autogiro rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to designing the A-002 and the A-002M autogiros rotor.
IFAC Proceedings Volumes, 2005
Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solu... more Mathematical models of a gyroplane rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to design the A-002 gyroplane rotor.
Mathematical models of a flexible autogiro rotor have been carried out. Their approximate analyti... more Mathematical models of a flexible autogiro rotor have been carried out. Their approximate analytical solutions have been obtained. Software allowing one to simulate and study a rotor dynamics has been created. Major physical features on the forced flexible oscillations of the rotor have been investigated. The results obtained have successfully been applied to designing the A-002 and the A-002M autogiros rotor.
Mathematical model of an autorotating main rotor with flexible hub has been developed. Numerical ... more Mathematical model of an autorotating main rotor with flexible hub has been developed. Numerical solution of the model has been presented. Special features of the rotor dynamics have been investigated and discussed. Parametric studies of the A-002M main rotor have been performed. The results of the study have been used in designing the autogiro.