Figure 7.18 shows a liquid-level system in which two tanks have cross-sectional areas A1 and A2, respectively. The volume flow rate into tank 1 is qi. A pump is connected to the bottom….

## build a Simulink block diagram to simulate the feedback control system and find the unit-step response of the closed-loop system.

Consider Problem 6 in Problem Set 10.7. Using the state-space model obtained in Part (a) and the full-state feedback controller obtained in Part (b), build a Simulink block diagram to simulate the resulting feedback control system. Find the closed loop response if the initial conditions are *y*(0) = 0.1, (0) = 0, and (0) = 0.

PROBLEM 6 Repeat Problem 5 for the control system shown in Figure 10.64.

PROBLEM 5 Consider the control system shown in Figure 10.63. Using the results obtained in Part (b) of the cited problem, build a Simulink block diagram to simulate the feedback control system and find the unit-step response of the closed-loop system.