Control Engineering Online Course, IIT Bombay http://freevideolectures.com Industrial Control examples. Transfer function models of mechanical, electrical, thermal and hydraulic systems. System with dead-time. System response. Control hardware and their models: potentiometers, synchros, LVDT, dc and ac servomotors, tachogenerators, electro hydraulic valves, hydraulic servomotors, electropeumatic valves, pneumatic actuators. Closed-loop systems. Block diagram and signal flow graph analysis, transfer function.
Basic characteristics of feedback control systems
Stability, steady-state accuracy, transient accuracy, disturbance rejection, insensitivity and robustness. Basic modes of feedback control: proportional, integral and derivative. Feed-forward and multi-loop control configurations, stability concept, relative stability, Routh stability criterion.
Time response of second-order systems, steady-state errors and error constants. Performance specifications in time-domain. Root locus method of design. Lead and lag compensation.
Frequency-response analysis
Relationship between time & frequency response, Polar plots, Bode’s plot, stability in frequency domain, Nyquist plots. Nyquist stability criterion. Performance specifications in frequency-domain. Frequency-domain methods of design, Compensation & their realization in time & frequency domain. Lead and Lag compensation.
Op-amp based and digital implementation of compensators. Tuning of process controllers. State variable formulation and solution.
State variable Analysis
Concepts of state, state variable, state model, state models for linear continuous time functions, diagonalization of transfer function, solution of state equations, concept of controllability & observability.
Introduction to Optimal control & Nonlinear control
Optimal Control problem, Regulator problem, Output regulator, treking problem.
Nonlinear system – Basic concept & analysis. Control Engineering Online Course, IIT Bombay. Subscribed to the feed and get updated]]> Lecture 1: The Control Problem http://freevideolectures.com/Course/2337/Control-Engineering/1 Sat, 25 May 2013 10:22:05 -0600 Lecture 2: Some More Examples http://freevideolectures.com/Course/2337/Control-Engineering/2 Sat, 25 May 2013 10:22:05 -0600 Lecture 3: Different kinds of Control Systems http://freevideolectures.com/Course/2337/Control-Engineering/3 Sat, 25 May 2013 10:22:05 -0600 Lecture 4: History of Feedback http://freevideolectures.com/Course/2337/Control-Engineering/4 Sat, 25 May 2013 10:22:05 -0600 Lecture 5: Modern Control Problems http://freevideolectures.com/Course/2337/Control-Engineering/5 Sat, 25 May 2013 10:22:05 -0600 Lecture 6: DC Motor Speed Control http://freevideolectures.com/Course/2337/Control-Engineering/6 Sat, 25 May 2013 10:22:05 -0600 Lecture 7: System Modelling, Analogy http://freevideolectures.com/Course/2337/Control-Engineering/7 Sat, 25 May 2013 10:22:05 -0600 Lecture 8: Causes of System Error http://freevideolectures.com/Course/2337/Control-Engineering/8 Sat, 25 May 2013 10:22:05 -0600 Lecture 9: Calculation of Error http://freevideolectures.com/Course/2337/Control-Engineering/9 Sat, 25 May 2013 10:22:05 -0600 Lecture 10: Control System Sensitivity http://freevideolectures.com/Course/2337/Control-Engineering/10 Sat, 25 May 2013 10:22:05 -0600 Lecture 11: Automic Control of DC Motor http://freevideolectures.com/Course/2337/Control-Engineering/11 Sat, 25 May 2013 10:22:05 -0600 Lecture 12: Proportional Control http://freevideolectures.com/Course/2337/Control-Engineering/12 Sat, 25 May 2013 10:22:05 -0600 Lecture 13: Non-Unity Feedback http://freevideolectures.com/Course/2337/Control-Engineering/13 Sat, 25 May 2013 10:22:05 -0600 Lecture 14: Signal-Flow Graph http://freevideolectures.com/Course/2337/Control-Engineering/14 Sat, 25 May 2013 10:22:05 -0600 Lecture 15: Masons Gain Formula http://freevideolectures.com/Course/2337/Control-Engineering/15 Sat, 25 May 2013 10:22:05 -0600 Lecture 16: Signal-Flow Graph for DC Motor Control http://freevideolectures.com/Course/2337/Control-Engineering/16 Sat, 25 May 2013 10:22:05 -0600 Lecture 17: Steady-State Calculations http://freevideolectures.com/Course/2337/Control-Engineering/17 Sat, 25 May 2013 10:22:05 -0600 Lecture 18: Differential Equation Model & Laplace transformation Method http://freevideolectures.com/Course/2337/Control-Engineering/18 Sat, 25 May 2013 10:22:05 -0600 Lecture 19: D-Operator Method http://freevideolectures.com/Course/2337/Control-Engineering/19 Sat, 25 May 2013 10:22:05 -0600 Lecture 20: Second-Order System Response http://freevideolectures.com/Course/2337/Control-Engineering/20 Sat, 25 May 2013 10:22:05 -0600 Lecture 21: Frequency Response http://freevideolectures.com/Course/2337/Control-Engineering/21 Sat, 25 May 2013 10:22:05 -0600 Lecture 22: Laplace Transformation Theorems http://freevideolectures.com/Course/2337/Control-Engineering/22 Sat, 25 May 2013 10:22:05 -0600 Lecture 23: Final-Value Theorem http://freevideolectures.com/Course/2337/Control-Engineering/23 Sat, 25 May 2013 10:22:05 -0600 Lecture 24: Transfer Function and Pole-Zero Diagram http://freevideolectures.com/Course/2337/Control-Engineering/24 Sat, 25 May 2013 10:22:05 -0600 Lecture 25: Good Poles and Bad Poles http://freevideolectures.com/Course/2337/Control-Engineering/25 Sat, 25 May 2013 10:22:05 -0600 Lecture 26: Signal-Flow Graph with Transfer Functions http://freevideolectures.com/Course/2337/Control-Engineering/26 Sat, 25 May 2013 10:22:05 -0600 Lecture 27: s-Domain and t-Domain http://freevideolectures.com/Course/2337/Control-Engineering/27 Sat, 25 May 2013 10:22:05 -0600 Lecture 28: Second-Order System Response in s-Domain http://freevideolectures.com/Course/2337/Control-Engineering/28 Sat, 25 May 2013 10:22:05 -0600 Lecture 29: Integral Feedback http://freevideolectures.com/Course/2337/Control-Engineering/29 Sat, 25 May 2013 10:22:05 -0600 Lecture 30: Root-Locus Method http://freevideolectures.com/Course/2337/Control-Engineering/30 Sat, 25 May 2013 10:22:05 -0600 Lecture 31: Root-Locus Rules http://freevideolectures.com/Course/2337/Control-Engineering/31 Sat, 25 May 2013 10:22:05 -0600 Lecture 32: Asymptotes of Root Locus http://freevideolectures.com/Course/2337/Control-Engineering/32 Sat, 25 May 2013 10:22:05 -0600 Lecture 33: Routh Array http://freevideolectures.com/Course/2337/Control-Engineering/33 Sat, 25 May 2013 10:22:05 -0600 Lecture 34: Singular Cases http://freevideolectures.com/Course/2337/Control-Engineering/34 Sat, 25 May 2013 10:22:05 -0600 Lecture 35: Closed-Loop Poles http://freevideolectures.com/Course/2337/Control-Engineering/35 Sat, 25 May 2013 10:22:05 -0600 Lecture 36: Controller in the Forwarded Path http://freevideolectures.com/Course/2337/Control-Engineering/36 Sat, 25 May 2013 10:22:05 -0600 Lecture 37: Mapping of Control in the Complex-Plane http://freevideolectures.com/Course/2337/Control-Engineering/37 Sat, 25 May 2013 10:22:05 -0600 Lecture 38: Encirclement by a Curve http://freevideolectures.com/Course/2337/Control-Engineering/38 Sat, 25 May 2013 10:22:05 -0600 Lecture 39: Nyquist Criterion http://freevideolectures.com/Course/2337/Control-Engineering/39 Sat, 25 May 2013 10:22:05 -0600 Lecture 40: Application of the Nyquist Criterion http://freevideolectures.com/Course/2337/Control-Engineering/40 Sat, 25 May 2013 10:22:05 -0600 Lecture 41: Polar Plot and Bode Plots http://freevideolectures.com/Course/2337/Control-Engineering/41 Sat, 25 May 2013 10:22:05 -0600 Lecture 42: Logarithmic Scale for Frequency http://freevideolectures.com/Course/2337/Control-Engineering/42 Sat, 25 May 2013 10:22:05 -0600 Lecture 43: Asymptotic DB Gain http://freevideolectures.com/Course/2337/Control-Engineering/43 Sat, 25 May 2013 10:22:05 -0600 Lecture 44: Compensating Network http://freevideolectures.com/Course/2337/Control-Engineering/44 Sat, 25 May 2013 10:22:05 -0600 Lecture 45: Nichols Chart http://freevideolectures.com/Course/2337/Control-Engineering/45 Sat, 25 May 2013 10:22:05 -0600 Lecture 46: Time Domain Methods of Analysis and Design http://freevideolectures.com/Course/2337/Control-Engineering/46 Sat, 25 May 2013 10:22:05 -0600 Lecture 47: State-Variable Equations http://freevideolectures.com/Course/2337/Control-Engineering/47 Sat, 25 May 2013 10:22:05 -0600