Control Systems

Objective:

‘Control Systems’ course deals with system design and analysis, both time-domain and frequency -domain using various techniques.

Course Outcomes

At the end of this course, students will be able to

Understand the basic components of control systems.

Differentiate between closed loop and open loop systems.

Reduce a signal flow graph and identify the transfer function of a system.

Familiarize about time-domain characteristics of a system.

Familiarize about frequency-domain characteristics of a system.

Understand the needs of stability analysis.

Understand the basics of Routh-Hurwitz stability analysis, root locus technique, Nyquist plot, Bode-plot, etc.,

Optimize a system using compensators and controllers.

Topics covered!!!

Basic control system components; Feedback principle; Transfer function; Block diagram representation; Signal flow graph; Transient and steady-state analysis of LTI systems; Frequency response; Routh-Hurwitz and Nyquist stability criteria; Bode and root-locus plots; Lag, lead and lag-lead compensation; State variable model and solution of state equation of LTI systems.

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