PCH224 PROCESS DYNAMICS AND
CONTROL |
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L |
T |
P |
Cr |
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3 |
1 |
0 |
3.5 |
Course
Objective:
To learn
about dynamic behaviour of nonlinear, distributed and other complex systems, and
design their control schemes.
Introduction: Review of dynamic
behaviour of linear systems and their control system design, Linear processes
with complex dynamics, Distributed-parameter systems, Stability, Stability
improvement.
Nonlinear process dynamics: Phase-plane analysis,
Limit cycle behaviour, Saddle point behaviour, Multiplicity of steady-states,
Input and Output multiplicity, Bifurcation behaviour, Dynamic Response
Characteristics of More Complicated Processes, Development of empirical models
from Process Data, Illustrative case studies.
Design of Controller Using
Frequency Response: Nyquist, Bode and Nichols
analysis, Controller gain, Different methods of controller tuning.
Advanced Control Strategies: Cascade, feed-forward
and ratio control, Override control,
Model based control, Digital sampling, Filtering and Control, Multi-loop
and multivariable control, Real-time optimization, Model predictive control,
Computed variable control, Non-linear, Multivariable
control, Process monitoring, Batch process control, Introduction to plant wide control,
Plant wide control system design.
Recommended Books:
1. Seborg, D.E., Edgar, T.F., and Mellichamp,
D.A., Process Dynamics and Control,
John Wiley (2004).
2.
Coughanowr, D.R.
and Le Blanc S.E., Process Systems Analysis and Control, McGraw Hill (2009).
3.
Luyben, W.L.,
Process Modeling Simulation and Control for Chemical Engineers, McGraw Hill (1990).
4.
Bequette, B.W.,
Process Control: Modeling, Design and Simulation, Prentice Hall (2003).