Author: Rajeev Chandramohan Contact info: rajeev.chandramohan@gmail.com The accompanying UAV_Model.mat file contains the flexible UAV model used in the thesis. Three different models are available 1) SDModel : Stability derivative based 4 state longitudinal model along with the appended altitude state. 2) EightStateModel : Eight state model along with the appended altitude state. 3) FortyFourStateModel : Forty four state model along with the appended altitude state. The inputs for all the models are elevator (deg), thrust (#) and full span flaps (deg). The outputs for all the models are normalized velocity (-), pitch rate (deg/s) and altitude (ft).