Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) a) describe any 4 mathematical operations on discrete time signals, also give  some of the exs.

b) Descirbe the sampled data control system with the help of suitable diagram?

2) a) Describe the reconstruction of the sampled signals using hold circuits?

b) describe what is zero order hold? Describe in brief.

3) a) Determine the Z-transform of the following discrete sequence:

 F(k) =( 1/2 )K U(k)

4) Verify for the stability of sampled data control system represented by following given characteristic equation using the Jury’s stability test.

z3-0.2 z2-0.25z+0.05=0

5) Deduce the expression for describeing the function of dead zone nonlinearity.

6) A second order system is represented by =AX. Find the stability of the system by Lyapunov’s theorem and thus find out the appropriate the Lyapunov’s function.

7)  A linear second order servo is described by the equation:

+2n+n 2e =0

Where =0.15,n=1 rad/sec , e(0)=1.5 and (0)=0. Find the singular point. Create the phase trajectory by using the method of isoclines.

8) Describe the concept of phase plane analysis of non- linear control systems.

9) a) Describe the Kalman’s test for the state controllability and observability.

b) The state model of the system is given by = X + U and Y= X.  Find the transfer function of the system.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M913305

Have any Question? 


Related Questions in Electrical & Electronics

1 what is the significance of a nonzero net right-lateral

1. What is the significance of a nonzero net right-lateral differential of and normal to the z-direction at a point in space? 2. If a pair of E and B at a point satisfies Faraday's law in differential form, does it neces ...

Consider a microphone intended for use in a music recording

Consider a microphone intended for use in a music recording studio. Determine a suitable frequency response (lowpass, highpass, bandpass, or bandstop) for the microphone, and provide suitable values (such as δp and ωs) t ...

1 which if either is a better anti-aliasing filter a

1. Which, if either, is a better anti-aliasing filter: a Chebyshev filter or an inverse Chebyshev filter? Fully justify your answer. 2. Consider the following specifications for bandpass signals. For each case, find the ...

1 list the components of a traffic conditioner in diffserv2

1. List the components of a traffic conditioner in DiffServ. 2. Is the flow label in IPv6 more appropriate for IntServ or DiffServ?

1 repeat the previous problem without the assumption that

1. Repeat the previous problem without the assumption that the velocity in the heating section is negligible. The ratio of the flow area of the heating section to the chimney flow area is R. 2. Consider a 4-cm pipe that ...

1 what is meant by the dominant mode why are waveguides

1. What is meant by the dominant mode? Why are waveguides designed so that they propagate only the dominant mode? 2. Why is the dimension b of a rectangular waveguide generally chosen to be less than or equal to one-half ...

1 why is it that the distances r1 and r2 in the phase

1. Why is it that the distances r 1 and r 2 in the phase factors in equations (8.47a) and (8.47b) cannot be set equal to r, but the same quantities in the amplitude factors can be set equal to r? 2. What is an array fact ...

Atbash was a popular cipher among biblical writers in

Atbash was a popular cipher among Biblical writers. In Atbash, "A" is encrypted as "Z", "B" is encrypted as "Y", and so on. Similarly, "Z" is encrypted as "A", "Y" is encrypted as "B", and so on. Suppose that the alphabe ...

1 if alice and bob need to communicate using asymmetric-key

1. If Alice and Bob need to communicate using asymmetric-key cryptography, how many keys do they need? Who needs to create these keys? 2. Why do you think asymmetric-key cryptography is used only with small messages. 3. ...

1 two point charges each of mass m and charge q are

1. Two point charges each of mass m and charge q are suspended by strings of length l from a common point. Find the value of q for which the angle made by the strings at the common point is 90°. 2. Point charges Q and ar ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro