Specifications

Yaw Damper for a 747 Jet Transport
10-17
impulse(cl11,20)
The response settles nicely but has less damping than your previous design.
Finally, you can verify that the washout filter has fixed the spiral mode
problem. First form the complete washout filter (washout + gain).
WOF = -K * H;
Then close the loop around the first I/O pair of the MIMO model sys and
simulate the impulse response.
cloop = feedback(sys,WOF,1,1);
kH s
()