Nonlinear V/STOL aircraft simulation in matlab
I wish to design a nonlinear simulation model for V/STOL aircraft using Matlab..I am sure nonlinear equations of motion for V/ STOL aircraft differ from that of conventional aircraft but cant seem to find any material on equations of motion for vstol aircraft. Please give me guidance on this and any material any one can lead me to regarding Aircraft modelling in matlab will also be helpful.