Flight Stability And Automatic Control Nelson Solutions Fix 〈Bonus Inside〉

For lateral stability, the following condition must be satisfied:

Therefore, the aircraft is laterally stable. Flight Stability And Automatic Control Nelson Solutions

where l is the rolling moment and β is the sideslip angle. For lateral stability, the following condition must be

SM = (xcg - xnp) / c

The directional stability derivative (Cnβ) is given by: For lateral stability