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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How is system classified depending on the value of damping? What are the methods available for the stability analysis of sampled data control system? Why derivative controller i s not used i n control system? What are break away points? Realize the basic compensators using electrical network and obtain the transfer function.

Dene open-loop a nd closed-loop control systems. Obtain an expression systeks closed loop transfer function. New systems without X25 protocol support. What is damped frequency of oscillation?

Ec Control Systems Documents. Compare bode plot and Nyquist plot analysis.

What are the advantages of Bode plot? Evaluate the static error constants of the system.

What is lag-lead compensation? Ec – Engine Control System Documents.


The term systemx system may be applied to the essentially manual What is steady state error? Write the advantages and disadvantages of sampled data control system.

List the advantages of generalized error constants. Determine th e minimum value o f K1if t he steady error i s to be less than 0. A positional control system with velocity feedback is shown in fig.

EC 2255 Control Systems

Compare series compensator and feed back compensator. Define rise time, delay time, peak time. What are the two methods of designing a control system? Name the methods of state space representation for phase variables. What is frequency response analysis? Phase lag, lead, Documents.

What i s meant by Corner frequency in frequency response analysis? Share to Twitter Share to Facebook. Published on Apr Ex2255 36 Download 8. How will you find the root locus on real axis? Explain the solution for state equation for discrete time system. For this value o f Kdetermine settling time, peak overshoot a nd time to peak overshoot for a unit step input. How do you find the stability of the system by using polar plot?

Draw a signal flow graph and evaluate the closed loop transfer function of a system whose block is shown in fig. Plot the Bode diagram for the following transfer function and obtain the gain and phase cross over frequencies.


Define Gain Margin Dene stability o f a system. What is the frequency domain specification needed to design a control syloabus Find the rise time, percentage over shoot, peak time and settling time.

Control Systems Syllabus for 4th Semester ECE EC

What is lag-lead compensator? Derive the expressions for Rise time, Peak time, Peak overshoot. List the Frequency domain specifications Newer Post Older Post Home. Gopal, Control Systems Engineering Sketch the response of a second order under damped system. Determine t he value of Kwhich will cause sustained oscillations in t he closed loop system.

A potential control system with velocity feedback is shown in fig. What is transient and steady state response?

List the time domain specifications. What are the two contours of Nichols chart? Why it is needed for control system? How do you calculate the gain margin from the polar plot? Explain state space representation for continues time system.