ELE 302 Lecture Notes - Lecture 7: Step Response, Damping Ratio, Settling Time
Based on the information in the previous item, build and appropriate second order model for the system with such step response as shown. 7. 3. 5 example consider a certain closed loop control system described by the following transfer function: 7. 3. 6 example consider a certain closed loop control system described by the following transfer function: Estimate transient response specifications (po, trise10% 90% , and. Consider a response of a certain closed loop control system to a unit reference signal, as shown. Based on the graph, determine the following step response specifications: percent overshoot (po), settling time ( % ), ( % ), rise time ( % % ), period of oscillations ( ), and frequency of damped oscillations ( ), as well as the steady state error ( %). Next, based on the information collected, determine an appropriate 2nd order model for the closed loop system in question. Constants and steady state errors for the ramp and parabolic inputs.