State-space representation; Different canonical forms: Controller canonical form, Observer canonical form, Diagonal canonical form, Jordan canonical form, Controllable canonical form, Observable canonical form; Decomposition of transfer functions into different canonical forms; Controllability and Observability; Stabilizability and Detectability; State feedback control; Full and reduced order observers: observer based state feedback control, Separation principle; Optimal control: Linear Quadratic control, Linear Quadratic Gaussian control, Loop transfer recovery control; Internal stability, Well-posedness; Concept of uncertainties and robustness: Structured uncertainties, Unstructured uncertainties, Sensitivity, Complementary Sensitivity and their significance for robustness study, Robust stability of structure; H∞ control: Two block frame work, Four block frame work, mu-synthesis; Approximate linearization; Feedback linearization: Input to state exact linearization, input to output exact linearization; Sliding mode control.
Texts/References Books:
- R. C. Dorf and R. H. Bishop ‘Modern Control Systems’, Pearson Education, Inc, 2008.
- R. T Stefani ‘Design of Feedback Control Systems’, Oxford University Press, 2002.
- S. Skogestad and I. Postlethwaite ‘Multivariable Feedback Control’, John Wiley, 2005.
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