GTU Electrical and Electronic Engineering (Semester 8)
Modelling And Simulation Techniques
June 2015
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1 (a) List and explain the graphical representation of a block that has states.
7 M
1 (b) Specifying Simulation Accuracy/Speed Trade-off parameters.
7 M

2 (a) Explain the basic elements of Simulink Software.
7 M
Answer any two question from Q2 (b) or Q2 (c)
2 (b) What do you mean by Algebraic loop? Which techniques is used to eliminate the Algebraic loop.
7 M
2 (c) Formulated to Solve Series RLC Using Resistor Voltage and inductive Voltage with diagram.
7 M

Answer any two question from Q3 (a), (b) or Q3 (c), (d)
3 (a) Draw and explain Triangle Wave Generator model.
7 M
3 (b) Explain which are the components used in SimElectronics Libraries.
7 M
3 (c) What is Solvers? Explain in detail.
7 M
3 (d) Explain Runge-Kutta method in details.
7 M

Answer any two question from Q4 (a), (b) or Q4 (c), (d)
4 (a) Explain Modelling Electronic Component.
a).Parameterizing a Piecewise Linear Diode Model
7 M
4 (b) How to develop a linear model for a DC motor, how to analyze this model under MATLAB and how to simulate the open-loop and closed-loop systems under SIMULINK.
7 M
4 (c) Explain and design a flow chart presents for Simscape simulation sequence.
7 M
4 (d) Which are the SimElectronics Additional Components / SPICE-Compatible Components?
7 M

Answer any two question from Q5 (a), (b) or Q5 (c), (d)
5 (a) Explain CLD with Nested Feedback Loops.
7 M
5 (b) Explain the difference between the discrete solver and continuous solver.
7 M
5 (c) Explain the process for Creating Models.
7 M
5 (d) Explain Modelling Electronic Component.
7 M



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