appiled gas dynamics
Basics of thermodynamics-definition and basic relation, Energy Equation- For flow and non-flow process, adiabatic energy equation, stagnation pressure, temperature, density, reference velocities, Bernoulli’s equation, Effect of Mach number on Compressibility, Isentropic flow with variable area-Area ratio as a function of Mach number, Impulse function, Mass flow rate, Flow through nozzles and diffusers
Shantha Kumar . V
EMBEDDED SYSTEM
Introduction to Embedded System : What is embedded system Page 4 Sec 1.1 2. Embedded systems Vs General Computing system Page 4 Sec 1.2 3. History of embedded systems , classification of embedded system Page 5,6 Sec 1.3 , Sec 1,4 4. Major application area of embedded sys Page 7 Sec 1.5 5. Purpose of embeded system Page 8 Sec 1.6 6. Typical Embedded sys: Core of embedded system Page 15 Chap 2 7. Memory Page 28 Sec 2.2 8. Sensors Page 35 Sec 2.3 9. Actuators Page 35 Sec 2.3 10. Communication Interface Page 45 Sec 2.4 11. Embedded Firmware Page 59 Sec 2.5 12. Other system component Page 60 Sec 2.6 13. PCB and Passive components Page 64 Sec 2.7 14. MODULE _II Hardware Software co- Page 204 Chap 7
DIGITAL CIRCUITS AND DESIGN
Number system& codes: Binary Number base conversion, Octal &hexadecimalnumbers, complements, signed binary numbers, binary codes-BCD codes, gray codes, ASCIICharacter Code, Codes for serial data transmission &storage. Boolean Algebra & Logic gates: Axiomatic definition of boolean Algebra .Property of BooleanAlgebra, boolean functions, Canonical & standard form; min terms & max terms, standard forms; Digital Logic Gates, Multiple inputs. MODULE-II Gate level Minimization: The Map Method, K Map up to five variables, Product of Sum simplification, Sum of Product simplification, Don't care conditions. NAND and NORImplementation, AND-OR inverter, OR-AND inverter implementation, Ex-OR Function, parity generation& checking, Hardware Description Language (HDL). Combinational Logic: Combinational Circuits, Analysis &Design procedure; Binary Adder-subtractor, Decimal Adder, Binary Multiplier, Magnitude comparator, Multiplexers and demultiplexers, Decoders, Encoders, Multipliers, Combinational Circuits design
ELECTRICAL ENGINEERING MATERIALS
Conductivity of Metal: Introduction, factors affecting the resistivity of electrical materials, motion of an electron in an electric field, Equation of motion of an electron, current carried by electrons, mobility, energy levels of a molecule, emission of electrons from metals, thermionic emission, photo electric emission, field emission, effect of temperature on electrical conductivity of metals, electrical conducting materials, thermal properties, thermal conductivity of metals, thermoelectric effects. MODULE-II (10 HOURS) Dielectric Properties: Introduction, effect of a dielectric on the behavior of a capacitor, polarization, the dielectric constant of monatomic gases, frequency dependence of permittivity, dielectric losses, significance of the loss tangent, dipolar relaxation, frequency and temperature dependence of the dielectric constant, dielectric properties of polymeric system, ionic conductivity in insulators, insulating materials, ferroelectricity, piezoelectricity.
Power Electronics
MODULE-I (10 HOURS) Thyristors, Static V-I Characteristics of SCR, TRIAC, GTO & IGBT, Turn-On & Turn-OFF Mechanism of SCR, Gate Turnoff Thyristor (GTO) .Power BJTs . Power MOSFETs - Insulated Gate Bipolar Transistors (IGBTs) - Basic Structure and VI Characteristics. Static, dynamic and thermal characteristics. Protection, cooling and mounting techniques. Series and Parallel operation of devices. Triggering and basics of driver circuits. Different types of commutation schemes: Natural and Forced commutation. MODULE-II (10 HOURS) 1-Phase Half & Full Wave Controlled Rectifier with various kinds of loads (R, R-L-E (motor)). Midpoint and Bridge type converters. Half Controlled and Fully Controlled Bridge circuits, different waveforms, Input Line Current Harmonics, Power factor, current distortion and displacement factors- Inverter Mode of Operation. Continuous and discontinuous modes, Effect of source inductance assuming constant load current. Effect of freewheeling diode. Three phase bridge converters for different types of load with constant load current, different waveforms. 180 and 120 degree operations. MODULE-III (10 HOURS) DC-DC Converters: Classification of types of choppers, One, Two and Four quadrant operations, Step up and down choppers, Analysis of Type-A chopper, Single-and two quadrant operation with DC motor load. AC-AC Converters: Single-phase mid-point and bridge types of step-up and step-down Cycloconverters. Single phase AC Voltage regulators and its basic analysis. MODULE-IV (10 HOURS) Single-phase Half and Full bridge Inverter, Pulse Width Modulated (PWM) technique for voltage control, SPWM Technique 1-phase inverters, Auxiliary Commutated (Mc-Murray) and Complementary Commutated (Mc-Murray Bedford) Inverters, Three-phase Voltage Source Bridge type of Inverters. (120 and 180 Degree conduction modes), Current Source Inverter. Applications: UPS, SMPS, Induction Heating, Electronic Ballast, AC/DC drives speed control.
Power System Engineering II
Lines Constants: Resistance, inductance and capacitance of single and three phase lines with symmetrical and unsymmetrical spacing transposition, charging current, skin effect and proximity effect, Performance of transmission Lines: Analysis of short, medium and long lines, equivalentcircuit, representation of the lines and calculation of transmission parameters, Power flow through transmission line, Power circle diagram, Series and shunt compensation. MODULE-II (10 HOURS) Corona: Power loss due to corona, practical importance of corona, use of bundled conductors in E.H.V. transmission lines and its advantages, Overhead line Insulators, voltage distribution in suspension type insulators, string efficiency, grading. Sag and stress calculation of overhead conductors, vibration dampers Under Ground Cable: Type and construction, grading of cables, capacitance in 3 core cables and dielectric loss in cables. MODULE-III (10 HOURS) Definition of the load flow problem, Network model formulation, A load flow sample study,Computational aspect of the load flow problem. Gauss siedel and Newton Raphson method for power flow fast decoupled load flow, On load tap changing transformer and block regulating transformer, effects of regulating transformers. MODULE-IV (10 HOURS) Economic Operation of Power System: Distribution offload between units within a plant, Transmission losses as function of plant generation, Calculation of loss coefficients, Distribution of loads between plants with special reference to steam and hydel plants, Automatic load dispatching. Introduction to Flexible AC Transmission System (FACTS), SVC, TCSC, SSSC, STATCOM and UPFC
Electrical Drives and Traction
MODULE-I (10 HOURS) Requirements, AC and DC drives, modern trends in drives technology, Characteristics of DC, Induction and Synchronous motor drives, (starting, running, speed control, braking), size and rating of motors (short time, intermittent, continuous), Mechanical considerations (enclosure, bearing transmission of drive, through chain, pulley and gears noise) . MODULE-II (10 HOURS) Control for drive systems, Control of D.C, Induction, and Synchronous motor drives. Control Techniques for electric drives, Block diagram representation, transfer functions, transient response, frequency response and stability, compensating techniques. MODULE-III (10 HOURS) Electric Traction: System of electric traction Mechanics of Train Movement: Speed- time, distance- time and simplified speed-time curves, Attractive effort for acceleration and propulsion, effective weight, train resistance, adhesive weight, specific energy output and consumption. Traction Motors: Review of characteristics of different types of DC and AC motors used traction and their suitability
electromagnetic theory
MODULE-I (10 HOURS) Representation of vectors in Cartesian, Cylindrical and Spherical coordinate system, Vector products, Coordinate transformation. The Law of force between elementary electric Charges, Electric Field Intensity and Potential due to various charge configuration, Electric Flux density, Gauss law and its application, Application of Gauss Law to differential Volume element, Divergence Theorem. Potential Gradient, Dipole, and Energy Density in Electrostatic Field. MODULE-II (10 HOURS) Current and Conductors, Continuity of Current, Conductor Properties and Boundary Conditions. The Method of Images, Nature of dielectric Materials, Boundary Conditions for Perfect Dielectric Materials Capacitance, Poisson’s & Laplace equation, Uniqueness Theorem, Analytical Solution in one dimension.- Use of MATLAB Steady Magnetic Field: Biot Savart Law, Ampere’s Circuital Law, Stoke’s Theorem, Scalar and Vector Magnetic Potential, MODULE-III (10 HOURS) Force on a moving Charge, Force on a differential Current Element, Force & Torque Magnetisation & Permeability, Magnetic Boundary Conditions, Inductance & Mutual Inductance. Time Varying Fields: Faraday’s Law, Displacement Current, Maxwell’s Equation.
electrical measurements &instrumentation
Measuring Instruments: Classification, Absolute and secondary instruments, indicating instruments, control, balancing and damping, constructional details, characteristics, errors in measurement, Ammeters, voltmeters: (DC/AC) PMMC, MI, Electrodynamometer type Wattmeters: Electrodynamometer type, induction type, single phase and three phase wattmeter, compensation, Energymeters: AC. Induction type siqgle phase and three phase energy meter, compensation, creep, error, testing, Frequency Meters: Vibrating reed type, electrical resonance type MODULE-II (10 HOURS) Instrument Transformers: Potential and current transformers, ratio and phase angle errors, phasor diagram, methods of minimizing errors; testing and applications. Galvanometers: General principle and performance equations of D' Arsonval Galvanometers, Vibration Galvanometer and Ballistic Galvanometer. Potentiometers: DC Potentiometer, Crompton potentiometer, construction, standardization, application. AC Potentiometer, Drysdale polar potentiometer; standardization, application.
SYSTEM SOFTWARE
There are two main types of software: systems software and application software. Systems software includes the programs that are dedicated to managing the computer itself, such as the operating system, file management utilities, and disk operating system (or DOS). System software is a software that provides platform to other softwares. Some examples can be operating systems, antivirus softwares, disk formating softwares, Computer language translators etc. These are commonly prepared by the computer manufacturers. These softwares consists of programs written in low-level languages, used to interact with the hardware at a very basic level. System software serves as the interface between the hardware and the end users. The most important features of system software include : 1. Closeness to the system 2. Fast speed 3. Difficult to manipulate 4. Written in low level language 5. Difficult to design Operating System An operating system (OS) is a type of system software that manages computer’s hardware and software resources. It provides common services for computer programs. An OS acts a link between the software and the hardware. It controls and keeps a record of the execution of all other programs that are present in the computer, including application programs and other system software. The most important tasks performed by the operating system are
GRAPHICS AND MULTIMEDIA
Computer Graphics and Geometry Processing are highly active research fields combining aspects of several areas of practical as well as theoretical Computer Science: For example, compact data structures and efficient algorithms are required for real-time renderings and simulations. The generation of photo-realistic images and visualizations is often derived from physical processes observed in the real world. The area of Geometry Processing is founded on classical results of mathematics and physics and directly reaches into typical engineering contexts. Hence, the topics covered in this seminar are among the most inter-disciplinary research fields in Computer Science. The conferences with the strongest impact on the graphics world are SIGGRAPH, SIGGRAPH Asia, and Eurographics. In this seminar we will discuss results presented recently at those conferences with a focus on the most interesting and innovative ideas. Participating students have the chance to get familiar with state-of-the-art solutions to problems in Computer Graphics, Geometry Processing, Modeling, and Visualization and will gain interesting insights into the involved techniques.
MICROPROCESSOR AND MICROCONTROLLER
Assembly and C Language Arithmetic and Logical Instruction in assembly Jump Instructions in assembly Memory Operations using assembly Procedure calls Register manipulation Looping Conditionals etc. Basic Microprocessor Architecture and Design Digital Logic Design (Combinational and Sequential Circuits) Finite State Machine Implementation Single Cycle Data Path Interrupts and Fault Handling IO Operations Advanced Microprocessor architecture Pipelining Cache implementation Virtual Memory Data Level Parallelism (SIMD instructions) etc.