Control Systems (PS751)
Linear Systems, Dynamics, modeling of linear systems, state-space theory, state, state variables. Discrete systems, extension of state-space theory to discrete systems, stability theory. Review of control system analysis using state variable methods. Digital control – concepts of signal processing. Discrete time signals. Z-domain description of sampled continuous time plane. Implementation of simple digital controllers. Z-plane specifications of control system design. Digital compensator design using root locus plots and frequency response plots. State variable analysis of digital control systems – state description, solution of state difference equations, controllability and observability.