Experimental Analysis of First-Order Circuits: Step Response and Transfer Function, Lab Reports of Electrical and Electronics Engineering

Download Experimental Analysis of First-Order Circuits: Step Response and Transfer Function and more Lab Reports Electrical and Electronics Engineering in PDF only on Docsity! ECEN 3021 Experimental Methods-II Lab 3 Circuit (i) Circuit (ii) Pre Lab: For the above circuits, i) Find the differential equations, transfer functions, pole locations and time constants. ii) Find the voltage step responses analytically (using Laplace Transforms) and sketch them. iii) Use PSpice to plot the voltage step responses. iv) Use Matlab to plot the voltage step responses. v) If the resistor value is halved and the capacitor value doubled in circuit (i), predict how the voltage step response will change. Explain your prediction. Check with PSpice. vi) If resistance is increased in circuit (ii), predict how the voltage step response will change. How will the effect of an increased capacitance be different than the effect of an increased resistance? How would it be the same? Explain your predictions. Check with PSpice. Electrical & Computer Engineering Oklahoma State University