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TsAGI Science Journal

Publication de 6  numéros par an

ISSN Imprimer: 1948-2590

ISSN En ligne: 1948-2604

AEROELASTIC STABILITY RESEARCH OF A CROSS-SHAPED FLYING VEHICLE

Volume 44, Numéro 6, 2013, pp. 885-909
DOI: 10.1615/TsAGISciJ.2014011150
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RÉSUMÉ

Computational and experimental research to prevent self-oscillations inflight of an elastic maneuverable flying vehicle (FV) with an automatic control system (CS) is presented. The methods and means of FV ground modal (resonance) testing are presented. They are used to correct the FV dynamic model used in the calculation of flutter, to investigate experimentally the aeroelastic stability, to characterize experimentally the CS with electric drive in the frequency range of elastic oscillations, and to determine the elastic FV-CS stability margin. Some examples are presented.

CITÉ PAR
  1. Bykov A. V., Parafes S. G., Smyslov V. I., RESEARCH FEATURES OF AEROELASTIC OSCILLATIONS OF UNMANNED AERIAL VEHICLES WITH ELECTRIC ACTUATOR OF RUDDERS, Civil Aviation High TECHNOLOGIES, 21, 4, 2018. Crossref

  2. Berns V. A., Dolgopolov A. V., Zhukov E. P., Marinin D. A., Influence of the suspension system on the accuracy of the aircraft modal testing results, VESTNIK of Samara University. Aerospace and Mechanical Engineering, 15, 1, 2016. Crossref

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