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 systmes you calculate the gain margin from the polar plot? Explain state space representation for continues time system. Find a position, velocity and acceleration error constants. What is the type of damping? Construct th e equivalent Signal Flow Graph a nd obtain 8 ii For t he block diagram shown below, nd t he output C due to R and disturbance D.

Explain the design procedure for lag- lead compensation. What are the two contours of Nichols chart? Sketch the response of a second order under damped system. Name the methods of state space representation for phase variables. Published on Apr View 36 Download 8. Also determine the frequency of sustained oscillations.


What is sampled data control system? Draw the circuit of lead compensator a nd draw its pole zero diagram. What are the problems encountered in a practical hold circuits? Write the short notes on correlation between the time and frequency response? List the Frequency domain specifications Write the differential equations governing the Mechanical system shown in fig.

EC Control Systems Documents. GreenTech EC centrifugal fans for hotel climate control systems So What are static error constants? Explain the solution for state equation for discrete time system. How is system classified depending on the value of damping? What is the time domain specification needed to design a control system?

Obtain an expression for closed loop transfer function. Sketch the polar plot for the following transfer function and find Gain cross over frequency, Phase cross over frequency, Gain margin and Phase margin. List the advantages of generalized error constants.

What is the necessary condition for stability?

Find the overall gain of the system whose signal flow graph is shown in fig. Determine the range of K for which closed loop system is stable.


A control system is an arrangement of physical components Posted by vijaya kumar at Cs Database Management Systems Documents. What is damped frequency of oscillation? For the system represented by the block diagram shown in fig.

EC Control Systems Notes ECE 4th Semester Regulation | 5 STAR NOTES

How a control system is classied depending on t he value of damping? What is cut off frequency? Define gain cross over frequency 9. State Nyquist stability Criterion. Define Gain Margin Write the advantages and disadvantages of sampled data control system. Rajalakshmi College of Engineering – Weeblysrce-ece.


systemms What i s meant by Corner frequency in frequency response analysis? New systems without X25 protocol support. Why derivative controller i s not used i n control system? Draw electrical lag-lead compensator network What are phase variables? Share to Twitter Share to Facebook.