User`s guide

x Contents
ClearingData....................................... 8-46
References .......................................... 8-48
9
Design Case Studies
Yaw Damper for a 747 Jet Transport .................... 9-3
Open-LoopAnalysis ................................... 9-6
RootLocusDesign .................................... 9-9
WashoutFilterDesign................................ 9-14
Hard-Disk Read/Write Head Controller ................ 9-20
LQG Regulation ...................................... 9-31
ProcessandDisturbanceModels........................ 9-31
ModelDataforthex-Axis ........................... 9-34
ModelDataforthey-Axis ........................... 9-34
LQGDesignforthex-Axis............................. 9-34
LQGDesignforthey-Axis............................. 9-42
Cross-CouplingBetweenAxes.......................... 9-43
MIMOLQGDesign .................................. 9-47
Kalman Filtering ..................................... 9-50
DiscreteKalmanFilter ............................... 9-50
Steady-StateDesign.................................. 9-51
Time-VaryingKalmanFilter........................... 9-57
Time-VaryingDesign................................. 9-58
References.......................................... 9-63