Effects of flap position on longitudinal parameters of HFB-320

Jategaonkar, RV and Balakrishna, S (1986) Effects of flap position on longitudinal parameters of HFB-320. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    Parameter estimation results to evaluate the effects of small changes in flap position on the longitudinal derivatives of HFB-320 aircraft are presented. Maximum likelihood estimation procedure is used for kinematic consistency checking of flight test data and also for13; estimation of aerodynamic derivatives. Linear and nonlinear models are used to estimate dimensional and non-dimensional derivatives directly.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Aerodynamic coefficient;Flaps (Control surfaces);HFB-320; Aircraft;Longitudinal control;Parameter identification;Flight tests;Linear systems;Maximum likelihood estimates;Nonlinear systems
    Subjects: AERONAUTICS > Aircraft Design, Testing & Performance
    AERONAUTICS > Aerodynamics
    Division/Department: Systems Engineering Division, Systems Engineering Division
    Depositing User: M/S ICAST NAL
    Date Deposited: 04 Feb 2008
    Last Modified: 07 Jun 2010 15:58
    URI: http://nal-ir.nal.res.in/id/eprint/4326

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