06EE765 - Discrete Control System (2006 - 2007) |
PART – A |
UNIT – I and II Z-PLANE ANALYSIS OF DISCRETE-TIME CONTROL SYSTEMS |
Impulse Sampling and data Hold, obtaining the Z-transform by convolution
integral method, reconstruction the original signals from sampled signals, the
pulse transfer function, realization of digital controllers and digital filters. |
UNIT – III and IV DESIGN OF DISCRETE TIME CONTROL SYSTEMS BY
CONVOLUTION METHODS |
Mapping between the s-plane and the zplane,
stability analysis of closed loop systems in the z-plane, transient and
steady state response analysis design based on the root locus method, design
based on frequency response method, analytical design method. |
PART – B |
UNIT – V and VI STATE SPACE ANALYSIS |
State space representation of discrete time
systems, solution of discrete time state space equations, pulse transfer
functions matrix, discretization of continuous time state space equations,
Liapunov stability analysis. |
UNIT – VII and VIII POLE PLACEMENT AND OBSERVER DESIGN |
Controllability,
observability, useful transformations in state space analysis and design,
design via pole placement, state observers, and servo systems.
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REFERENCE |
TEXT BOOKS: |
1. “Discrete-Time Control Systems”-Kutsuhiko Ogata, 2nd Edition,
Pearson Education, 2003.
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Reference Books |
1. “Digital Control and State Variable Methods”-M. Gopal, 2nd
Edition, TMH, 2007.
2. “Modern Control System”- Richard C. Dorf, Robert H. Bishop,
11th Edition Pearson Education, 2008.
3. “Discrete Control Systems”-John F. Dorsey, TMH.
4. ”Digital Control System”- Moudalya, K.M., John Wiley & Sons,
2007.
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