Frequency response estimation results are presented using piloted inputs and a real-time estimation method recently developed for multisine inputs. A nonlinear simulation of the F-16 and a Piper Saratoga research aircraft were subjected to different piloted test inputs while the short period stabilator/elevator to pitch rate frequency response was estimated. Results show that the method can produce accurate results using wide-band piloted inputs instead of multisines. A new metric is introduced for evaluating which data points to include in the analysis and recommendations are provided for applying this method with piloted inputs.


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    Title :

    Evaluation of Piloted Inputs for Onboard Frequency Response Estimation


    Contributors:

    Conference:

    AIAA Atmospheric Flight Mechanics Conference ; 2013 ; Boston, MA, United States


    Publication date :

    2013-09-10


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English





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