Digital Control Systems Detailed Syllabus for Power Electronics/ Power and Industrial Drives/ Power Electronics and Electric Drives M.Tech first year first sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.
The detailed syllabus for Digital Control Systems M.Tech 2017-2018 (R17) first year first sem is as follows.
M.Tech. I Year I Sem.
Prerequisites: Linear control systems, Z-Transforms
Course Objectives:
- To explain basic and digital control system for the real time analysis and design of control systems.
- To apply the knowledge state variable analysis in the design of discrete systems.
- To explain the concept of stability analysis and design of discrete time systems.
Course Outcomes: Upon the completion of the course the student will be able to
- Understand the concepts of Digital control systems.
- Analyze and design discrete systems in state variable analysis.
- Relate the concepts of stability analysis and design discrete time systems.
UNIT – I: Introduction: Block Diagram of typical control system- advantages of sampling in control systems – examples of discrete data and digital systems – data conversion and quantization – sample and hold devices – D/A and A/D conversion – sampling theorem – reconstruction of sampled signals –ZOH. Z-transform: Definition and evaluation of Z-transforms – mapping between s-plane and z-plane – inverse z-plane transform – theorems of the Z-transforms –limitations of z-transforms –pulse transfer function –pulse transfer function of ZOH –relation between G(s) and G(z) – signal flow graph method applied to digital systems.
UNIT- II: State Space Analysis: State space modeling of digital systems with sample and hold – state transition equation of digital time in variant systems – solution of time in variant discrete state equations by the Z-Transformation – transfer function from the state model – Eigen values – Eigen vector and diagonalisation of the A-matrix – Jordan canonical form. Computation of state transition matrix-Transformation to phase to variable canonical form-The state diagram – decomposition of digital system – Response of sample data system between sampling instants using state approach. Stability: Definition of stability – stability tests – The second method of Liapunov.
UNIT- III: Time Domain Analysis: Comparison of time response of continuous data and digital control systems-correlation between time response and root locus j the s-plane and z-plane – effect of polezero configuration in the z-plane upon the maximum overshoot and peak time of transient response – Root loci for digital control systems – steady state error analysis of digital control systems – Nyquits plot – Bode plot-G.M and P.M.
UNIT- IV: Design: The digital control design with digital controller with bilinear transformation – Digital PID controller-Design with deadbeat response-Pole placement through state feedback-Design of full order state observer-Discrete Euler Lagrance Equation – Discrete maximum principle.
UNIT-V: Digital State Observer: Design of – Full order and reduced order observers. Design by max. Principle: Discrete Euler language equation-discrete maximum principle.
TEXT BOOKS:
- Discrete-Time Control systems – K. Ogata, Pearson Education/PHI, 2nd Edition.
- Digital Control and State Variable Methods by M. Gopal, TMH.
REFERENCE BOOKS:
- Digital Control Systems, Kuo, Oxford University Press, 2nd Edition, 2003.
- Digital Control Engineering, M. Gopal
For all other M.Tech 1st Year 1st Sem syllabus go to JNTUH M.Tech Power Electronics/ Power and Industrial Drives/ Power Electronics and Electric Drives 1st Year 1st Sem Course Structure for (R17) Batch.
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