Consider the block diagram for liquid-level control system shown as below. If a proportional controller is used, and K™

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Consider The Block Diagram For Liquid Level Control System Shown As Below If A Proportional Controller Is Used And K 1 (77.83 KiB) Viewed 10 times

Consider the block diagram for liquid-level control system shown as below. If a proportional controller is used, and K™ = K₁= K₂= K₂=1 (a) Find the closed-loop response to a unit step change of magnitude M in set point; h' (t), and the steady-state error or offset. (b) When the controller is set to manual mode which means no control action is applied, what will be the level response h' (t) to a unit step change in P'(mA) of magnitude M. Q₁ [ft3/min] Hp P' P₁ Kp H' Km Ge(s) KIP K₂ SPODDAN: [mA] [mA] [mA] [psi] [ft³/min] 78 + 1 [ft] Hm H' Km [mA] [ft]