EE60048: Advanced Control Theory
| EE60048 | |||||||||||||||||
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| Course name | Advanced Control Theory | ||||||||||||||||
| Offered by | Electrical Engineering | ||||||||||||||||
| Credits | 3 | ||||||||||||||||
| L-T-P | 3-0-0 | ||||||||||||||||
| Previous Year Grade Distribution | |||||||||||||||||
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| Semester | Spring | ||||||||||||||||
Syllabus
Syllabus mentioned in ERP
Decoupling of multivariable systems, diagonal dominance. Introduction to rings and polynomials. Matrix fraction description of transfer function matrices. Test for irreducibility. Realization of MIMO transfer matrices. Pole placement in transfer function (TF) domain using output feedback. Controller design using the fractorization approach. Model matching problem. Small perturbation analysis, robust control, sensitivity functions, structured and unstructured uncertainties, define H2 and H-infinity control problem, the performance bound, concept of basic loop-shaping, weights to specify performance, mixed sensitivity problem, robust pole assignment problem. Controller Parametrization, Strong and Simultaneous Stabilization problem. QParameter design, Youla parameterization, Internal model control (IMC), IMC performances Interval arithmetic, interval polynomial, Kharitonov’s theorem and its application. A class of stabilizing P, PI, PD and PID controllers using Hermite-Biehler theorem for continuous time system. Periodically varying systems, methods of stability analysis (continuous and discrete time systems), Zero placement and improvement in gain margin.