1. Helicopter flight simulator in Matlab/Simulink By Andrei Popov LARCASE - ETS

4. 2. Stability and control theory 07/09/09 States vector Aerodynamic force given by changes in states Stability derivatives Forces, moments, speeds, angular speeds A1 =lateral cyclic pitch, B1 =longitudinal cyclic pitch, θc =collective pitch θT =tail rotor collective. Control vector Change in aerodynamic force given by changes in control Control derivatives Linear differential system

5. 3. Simulation model 07/09/09 Controls vector or States vector States and controls vector Classic linear system Improved linear system for MMLE method

6. 4. Simulink schematic

7. 5. 6 DoF Simulink

8. 6. Cockpit instruments and controls

9. 7. Helicopter performance