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Acta Aeronautica et Astronautica Sinica. 2018, (03) Core

Aerodynamic parameter identification for aircraft wing icing using H∞ methodChinese Full TextEnglish Full Text (MT)

DING Di;CHE Jing;QIAN Weiqi;WANG Qing;State Key Laboratory of Aerodynamics,China Aerodynamics Research and Development Center;Computational Aerodynamics Institute,China Aerodynamics Research and Development Center;

Abstract: H∞parameter identification for inflight icing detection is discussed in this paper for the development of the de-icing and anti-icing system of a large icing research prototype.First,the H∞ method parameters are tuned and chosen.Then the method is evaluated by the airplane’s longitudinal simulation data with measurement noises.The identification results show that the method can track the time-varying aerodynamic parameters in the ice accretion process,and that the maximum n... More
Keywords：

H∞ filter; aircraft icing detection; ice accretion process; measurement noise; parameter identification;

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Aeronautics and Astronautics Science and Engineering

  • Classification Code：

    V211.41

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