Estimation of Stability and Control Derivatives of HS 748 Aircraft from Flight Data by Maximum Likelihood Method

Parameswaran, V and Girija, G (1988) Estimation of Stability and Control Derivatives of HS 748 Aircraft from Flight Data by Maximum Likelihood Method. Project Report. National Aerospace Laboratories, Bangalore.

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    Abstract

    This report presents the flight instrumentation specifications with desired ranges, accuracy and sampling rates for each of the sensors Details of flight test specifications and conversion of PCM serial flight data to computer compatible tape format are discussed Estimation of stability and control derivatives of longitudinal and lateral-directional modes of the aircraft using Maximum Likelihood method are presented Suitability of roller coaster maneuver for estimating the longitudinal, derivatives has been demonstrated values of some of the derivatives are compared with those from dynamic wind tunnel studies and from other sources

    Item Type: Proj.Doc/Technical Report (Project Report)
    Uncontrolled Keywords: Flight Test specifications, Post Flight Data Analysis, Parameter Estimation, Stability and Control Derivatives
    Subjects: ENGINEERING > Engineering (General)
    Division/Department: Systems Engineering Division, Systems Engineering Division
    Depositing User: Ms Indrani V
    Date Deposited: 09 Jul 2012 10:31
    Last Modified: 09 Jul 2012 10:31
    URI: http://nal-ir.nal.res.in/id/eprint/10539

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