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Analytical parametric identification in dynamic wind-tunnel tests

  • Technical Notes
  • Flight Dynamics and Control of Flight Vehicles
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Russian Aeronautics (Iz VUZ) Aims and scope Submit manuscript

Abstract

The dynamic wind-tunnel tests of a functional model of a flight vehicle being developed make it possible to obtain more reliable data on aerodynamic and structural characteristics and, hence, improve the design quality and increase reliability in the finished product operation. The objective stated is achieved by formation of angular model motions, the parameters of which are measured and compared with angular parameters calculated using the analytical solutions of differential equations of motions being formed. We considered two media of the incoming flow with the resistance proportional to speed and the square of speed. The results can be used in flight vehicle design, development of onboard control algorithms and subsequent identification of other parameters.

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References

  1. Panovko, Ya.G, Osnovy prikladnoi teorii uprugikh kolebanii (Fundamentals of Applied Elastic Vibration Theory), Moscow: Mashgiz, 1957.

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Authors and Affiliations

  1. Makeev Design Bureau State Rocket Center, Miass, Russia

    V. A. Afanas’ev

Authors
  1. V. A. Afanas’ev
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Additional information

Original Russian Text © V.A. Afanas’ev, 2007, published in Izvestiya VUZ. Aviatsionnaya Tekhnika, 2007, Vol. 50, No. 1, pp. 68–70.

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Afanas’ev, V.A. Analytical parametric identification in dynamic wind-tunnel tests. Russ. Aeronaut. 50, 94–97 (2007). https://doi.org/10.3103/S1068799807010163

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  • DOI: https://doi.org/10.3103/S1068799807010163

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