Subject Code: EC6L008	Name: Adaptive and Robust Control	L-T-P: 3-0-0	Credit: 3
Introduction; Models for dynamic systems: State-space models, Input-output models, Parametric models; Stability: Input-output stability, Lyapunov stability, Stability of LTI feedback systems; Online parameter estimation: Adaptive laws with normalization, Adaptive laws with projection, Hybrid adaptive laws; Parametric identifiers and adaptive observers; Model reference adaptive control (MRAC): Simple direct MRAC schemes, MRAC for SISO plants, Direct MRAC with unnormalized and normalized adaptive laws, Indirect MRAC; Adaptive pole placement control (APPC): Simple APPC schemes, PPC for known parameters, Indirect APPC schemes; Robust adaptive laws: Plant uncertainties and robust control, Instability in adaptive systems; Some robust adaptive laws; Robust adaptive control schemes: Robust identifiers and adaptive observers, Robust MRAC, Performance improvement of MRAC, Robust APPC schemes   Prerequisites: None   Texts/References Books: P. A. Ioannou and J. Sun, ‘Robust Adaptive Control’, Prentice Hall, Upper Saddle River, NJ, 1996 S. Sastry and M. Bodson, ‘Adaptive Control’, Prentice-Hall, 1989  K. J. Astrom and B. Wittenmark, ‘Adaptive Control’, 2nd Edition, Addison-Wesley, 1995 K. S. Narendra and A. M. Annaswamy, ‘Stable Adaptive Systems’, Prentice-Hall, 1989 I.D. Landau, R. Lozano, and M. M'Saad, ‘Adaptive Control’, Springer Verlag, London, 1998.