sketch typical unit step response

55 50 sin 20t 0.1H b. The characteristic equation of a system is given by +3+4s*+6s+5s omm on stability. 4. What is PI controller? n what manner does the integral term help in system compensati What is its effect on system order? Til b., A unity feedback control system has an open loop transfer function o State emor calculaks onlyiF 12(5+4) G(s)= s(s+1)(s+2)(s+6) 7stendy Determine its steady state error to i) unit step and ii) nit ramp inpurystem 3 stable Sketch typical unit step response of a second order system with 1.Identify peak tin peak overshoot and settling time. Locate on the complex plane the roots of characteristics equation of a second order system for 1,5-1,5>1. Consider a 6 bit DIA converter with a resistance of 320 k 2 in LSB position. The conv is designed with weighted resistive network. The reference voltage is-10 V.The outp he resistive network is connected to an OPAMP with a feedback resistance o 5 kfz.