1. Process : 3 Ref. Model : 10 10
2. As expected, the original MRAC transient dynamics are quite oscillatory. As the reference model feedback gainek is increased, the transient dynamics become faster and the unwanted oscillations subside. Fig. 4 presents simulation data comparison of the 1stand the 3rdcases. Both the system state x and the control input u are shown. These responseswerecomputedfora seriesof commandedstep-inputsof increased magnitude. 0 1 2 3 4 5 6 7 8 9 10 -30 ke=0