Question: Choose parameters from Table 1. Perform following tasks: Obtain a transfer function of closed loop system and find characteristic equation. Evaluate transient characteristics of
Choose parameters from Table 1. Perform following tasks: Obtain a transfer function of closed loop system and find characteristic equation. Evaluate transient characteristics of the process alone (damping ratio, natural fre - quency, settling time, maximum overshoot, rise time, time to first peak if applicable). Determine the range of K values for stability using Routh Hurwitz criterion (assume {:G(s) = 1). al = 1.17, a2 = 1.65, a3 = 0.16, b = 0.38, c1 = 0.099, c2 = 0.086, zc = 1.56, pc = 25.75 - Controller Amplifier Actuator and valve Desired temperature set point 1 PID K s+b C1 S+ C Temperature sensor Chemical heat process 1 s + s + 3 Actual temperature Figure 1: Block diagram of a chemical process control system Choose parameters from Table 1. Perform following tasks: 1. Obtain a transfer function of closed-loop system and find characteristic equation. 2. Evaluate transient characteristics of the process alone (damping ratio, natural fre- quency, settling time, maximum overshoot, rise time, time to first peak if applicable). 3. Determine the range of K values for stability using Routh-Hurwitz criterion (assume Ge(s) = 1).
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