5TH
Semester
EL-311
Microprocessor Theory and Interfacing
Objective:
To
enable students to learn essential theory and application of microprocessors.
Course
Outline:
-
MICROPROCESSOR FUNDAMENTALS: Introduction, simplified CPU organization and
instruction set, Bus systems.
-
MICROPROCESSOR ARCHITECTURE AND PROGRAMMING TECHNIQUES: Structure of Intel
8086/88 microprocessor and its architecture, pin diagram and functions, data
sheet descriptions, Interrupts, 8086/88 Instruction set, programming
techniques. Assembly language programming of Intel microprocessor.
-
INTERFACING THE MICROPROCESSORS: Interfacing concepts, Interfacing of
Microprocessor with RAM & ROM, Basic of I/O Interfacing with I/O ports
(serial and parallel), Memory Map and Address Decoding, D/A & A/D
interfaces, Study of CD – ROM, controllers.
-
MICROPROCESSOR CONTROLLED SYSTEMS: Closed loop control systems – temperature
monitoring and control system, washing machine controller, diesel generator set
controller, stepper motor controller.
Practical
list
1.
Study of 8086/88 processor, its instruction set and pin layouts.
2.
Execute Data transfer group of instructions.
3.
Execute Arithmetic group of instructions.
4.
Execute I/O instructions.
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5.
Execute Logic group of instructions.
6.
Execute Shift and rotate instructions.
7.
Execute Transfer of control instructions
8.
Use ADC/DAC with 8086/88.
9.
Interface a printer with 8086/88.
Books
Recommended:
1.
Daglas V. Hall., Microprocessing Interfacing.
2.
Berry B. Bari., Intel Microprocesses.
EL-312
Power and Industrial Electronics
Objective:
To
enable students to learn use of Power Electronic devices and their industrial
applications.
Course Outline:
-
INTRODUCTION: Introduction to power semiconductor devices, power diodes, power
transistors, power MOSFET, Insulated Gate Bipolar Transistor (IGBT) and their
characteristics, diodes with RC, RL, LC and RLC loads.
-
THYRISTORS: Principle of operation, characteristics, two transistor model of
SCR, thyristor types, ratings, protection and cooling, thyristor turn-on and
turn-off, series and parallel operation of thyristors, thyristor firing
circuits.
-
THYRISTOR CONVERTERS: AC voltage controllers, controlled rectifiers, inverters,
DC link converters, DC choppers, cyclo-converters.
-
INDUSTRIAL ELECTRONICS: Electromechanical Control relay, Solid state relay,
timing and latching relays, relay logic, Magnetic contactor, solenoids,
magnetic motor starters, solid state contactors, hydraulic & pneumatic
actuators. Sensors and transducers based systems and interfacing of
microcontrollers.
-
PROGRAMMABLE LOGIC CONTROLLER: Introduction to PLC, ladder logic diagram and
programming of PLC, computer controlled machine interfacing of PLC.
Practical
List
1.
Study the characteristics of an SCR.
107
2.
Study the characteristics of power transistors.
3.
Single phase half-wave controlled rectifier with resistive load.
4.
Single phase full-wave controlled rectifier with resistive load.
5.
Single phase rectifier with inductive load.
6.
Three- phase half-controller rectifier.
7.
Three-phase full-controller rectifier.
8.
Generation of a pulse width modulation waveform.
9.
Study of different types of relays.
10.
Study of PLCs.
Books
Recommended:
1.
B. W. Williams, Power Electronics
2.
Chute, Electronics in Industry
3.
M. Birmingham, K. Brown, Programmable logic controllers
4.
M. H. Rashid, Power Electronics
CS-313
Data and Computer Communication
Course
Outline:
-
Introduction to computer networks, network topologies, OSI and TCP/IP reference
models, the physical layer.
- Transmission
media, data encoding, data communication interfaces, data link layer and its
protocols.
-
LAN, Ethernet, wide area networks, routing, hub and switches.
-
Inter-networking, IP protocol and addressing modes, transport Layer, services
provided by transport layer, worldwide web.
Practical
list
1.
Study basic network topologies and IP addressing modes.
2.
Use hyper terminal to establish a console session between two PCs.
3.
Use of LAN switch to create simple networks.
4.
Study and familiarization of Router.
5.
Configure a Router for different network scenarios.
6.
Perform network operations such as file and printer sharing.
7.
Interface serial, parallel and USB ports for data transfer.
8.
Study of Wide Area Network (WAN).
9.
Understanding World Wide Web (WWW) network structure and IP assignment.
10.
Understanding web hosting process on internet.
Books
Recommended:
1.
W. Stallings, Data and Computer Communication.
2.
M. Kaufmann, Computer Networks.
EL-314
Control Technology
Course
Outline:
-
Introduction to control systems, open and close loop control systems. Principle
of feed back systems.
-
Modeling of electrical and mechanical control systems, time and frequency
domain analysis.
-
Block diagram, transfer function, unit and impulse response, signal flow
graphs.
-
Control system components, gear trains, levers, servo mechanism; study of feed
back system for automatic control of physical quantities such as voltage, speed
and mechanical position. Industrial application of servo mechanism. Overview of
PID controllers.
-
Stability, Routh-Hurwitz stability criteria, compensation techniques, steady
state error.
Practical
list
1.
Study of DC servomechanism.
2.
Perform speed control of servo motor in open loop configuration.
3.
Perform position control of servo motor in open loop configuration.
4.
Perform speed control of servo motor in closed loop configuration.
5.
Perform position control of servo motor in closed loop configuration.
6.
Study of AC Servomechanism.
7.
Servomotor control using PID controller.
8.
Mini-project – demonstration of feedback control system using micro-controller.
Books
Recommended:
1.
Norman Nice, Control Systems
2.
B. Kuo, Automatic Control Systems.
EL-315 ELECTROMAGNETIC THEORY
Aims:
To study about Electromagnetic concepts and applications.
Objective:
After completion of this course the students should be able
to:
Know and understand the basics of emf theory.
To differentiate the various types of Electromagnetic waves
and their characteristics.
Course Outline:
Introduction; review of vector analysis, scalar & vector
products, gradient, divergent and curl of a vector and their physical
explanation; transformation amongst rectangular, cylindrical and spherical
co-ordinate system; Electrostatics: coulomb's law, electric field intensity
from point charges, field due to continuous distribution of charges, gauss‟s
law, laplace‟s and poison‟s equations; Magnetostatics:, magnetic field
intensity and magneto motive force, ampere‟s circuital law, energy stored,
Biot-savart law, vector potential, magnetic dipole; Maxwell's equations and
their interpretations, boundary conditions; wave equations, sinusoidal time
varying fields, uniform plane wave in dielectric and conductor media, skin
effect and depth of penetration, reflection and refraction of plane waves at
boundaries for normal and oblique incidence surface impedance; pointing
theorem; transmission lines, Transmission line theory from the circuit concept,
properties; constants; Time Varying fields and Maxwell equations .
Recommended Books:
1. Electromagnetic waves & radio
system by Jorden R.F.
2. Engineering Electromagnetics by
William H. Hayt
3. Electromagnetics By Sadiku
4. Principle and applications of
Electromagnetic fields by Ptonsey R and Collin R.P
5. Applied Electromagnetic by Planus
M.A.
