Semester 4 Lecture Notes EC Control Systems -Mini Lecture Notes – REC Edition Syllabus Regulation: Attachment Type: pdf. ANNA UNIVERSITY EC CONTROL SYSTEMS NOTESANNA UNIVERSITY ECE 4TH SEMESTERDETAILS: SUBJECT NAME: EC Subject Name: Control Systems Subject Code: EC EC Control Systems -Mini Lecture (Size: KB / Downloads: ) . Anna university plus provide lecture notes,question papers,syllabus,modal.

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Rajalakshmi College of Engineering – Weeblysrce-ece. How will you find the root locus on real axis? What are state variables? What is transient and steady state response? What are the problems encountered in a practical hold circuits? Explain the procedure for lead compensation and lag compensation?

Also determine the frequency of sustained oscillations. Plot the Bode diagram systms the following transfer function and obtain the gain and phase cross over frequencies.

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EC Control Systems Documents. Sketch the response of a second order under damped system. What is sampled data control system? Define Phase cross syloabus frequency Name the test signals used in time response analysis. A control system is an arrangement of physical components MSc Program in Systems Control meth.


What is characteristic equation? What are the methods available for the stability analysis of sampled data control system? Compare bode plot and Nyquist plot analysis. Determine t he value of Kwhich will cause sustained oscillations in t he closed loop system. What is lag-lead compensation?

Derive the transfer function for Field controlled DC servo motor. Define position, velocity error constants. How do you calculate the gain margin from the polar plot? Define Ramp signal and parabolic signal.

Gopal, Control Systems Engineering Draw the Torque-voltage and Torque-current electrical analogous circuits. Explain the design procedure for lag- lead compensation. Determine th e minimum value o f K1if t he steady error i s to be less than 0.

Sketch the polar plot for the following transfer function and find Gain cross over frequency, Phase cross over frequency, Gain margin and Phase margin. What is lag-lead compensator? What is the response c t to the unit step input. GreenTech EC centrifugal fans for hotel climate control systems So What is meant by quantization?

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Ec Control Systems Documents. What are static error constants?

Define rise time, delay time, peak time. What is non-minimum transfer function?



What is frequency response analysis? How the roots of characteristic are related to stability? Share to Twitter Share to Facebook. Name the methods of state space representation for phase variables. State Nyquist stability Criterion.

Realize the basic compensators using electrical network and obtain the transfer function. What is the response of the system for unit sy,labus input? Compare series compensator and feed back compensator.

EC Control Systems -Mini Lecture Notes – REC Edition

The term control system may be applied to the essentially manual Explain the types of compensation? Posted by vijaya kumar at Write down t he transfer function o f the system whose block diagram is shown conrol. Explain state space representation for descries time system.

Derive the transfer function for Armature controlled DC servo motor. What is the frequency domain specification needed to design a control system? What is steady state error?