Question

10(s 10) s(s+2)s+ 5) GH(s) = The system is unstable for k=1 stable and has no...

10(s 10)
s(s+2)s+ 5)
GH(s) =
The system is unstable for k=1
stable and has no encirclement about
the point (-1+0j)
unstable and has one clockwise
encirclement about the point (-1+0j)
at w 2.4254 has phase equal to -180
degree
unstable and has one counter
clockwise encirclement about the
point (-1+0j)


give solition
Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

The question is not clear enough so I tried the question with two different transfer functions.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Draw a Nyquist plot of the function GH(s) = e-2? / (?+5) [Yes, it is same...
Draw a Nyquist plot of the function GH(s) = e-2? / (?+5) [Yes, it is same as GH(s) = {exp (-2s)} / (s+5)], where s=jω, Is this system stable?
G(s)=(s-3)/ s(s+2) System has positive pole and positive zero. im trying to nyquist plot by hand,...
G(s)=(s-3)/ s(s+2) System has positive pole and positive zero. im trying to nyquist plot by hand, G|jw|=0.5 i found but matlab says GM=infinity. Can you explain please? And i wrote phase like this= -90-arctan(w/2)-arctan(-w/3) is this true? Because I found -148+180 = 32 degree PM but Matlab says : PM= -148 degree. Thanks for your help.
Consider the autonomous first-order differential equation dy/dx=4y-(y^3). 1. Classify each critical point as asymptotically stable, unstable,...
Consider the autonomous first-order differential equation dy/dx=4y-(y^3). 1. Classify each critical point as asymptotically stable, unstable, or semi-stable. (DO NOT draw the phase portrait and DO NOT sketch the solution curves) 2. Solve the Bernoulli differential equation dy/dx=4y-(y^3).
Consider the nonlinear second-order differential equation 4x"+4x'+2(k^2)(x^2)− 1/2 =0, where k > 0 is a constant....
Consider the nonlinear second-order differential equation 4x"+4x'+2(k^2)(x^2)− 1/2 =0, where k > 0 is a constant. Answer to the following questions. (a) Show that there is no periodic solution in a simply connected region R={(x,y) ∈ R2 | x <0}. (Hint: Use the corollary to Theorem 11.5.1>> If symply connected region R either contains no critical points of plane autonomous system or contains a single saddle point, then there are no periodic solutions. ) (b) Derive a plane autonomous system...
A certain first order reaction has k = 6.2 × 10‒5 s‒1 at 35 oC and...
A certain first order reaction has k = 6.2 × 10‒5 s‒1 at 35 oC and an activation energy of 108 kJ/mole. What is the numerical value of the specific rate constant, k, at 45 oC? A certain first order reaction has k = 9.3 × 10‒5 M‒1 s‒1 at 100 oC and k = 1.0 × 10‒3 M‒1 s‒1 at 130 oC. What is the numerical value of the activation energy in kJ/mol for this reaction?
] Consider the autonomous differential equation y 0 = 10 + 3y − y 2 ....
] Consider the autonomous differential equation y 0 = 10 + 3y − y 2 . Sketch a graph of f(y) by hand and use it to draw a phase line. Classify each equilibrium point as either unstable or asymptotically stable. The equilibrium solutions divide the ty plane into regions. Sketch at least one solution trajectory in each region.
if the transfer function H(z) of a stable LTI system has two zeros at z =1+j...
if the transfer function H(z) of a stable LTI system has two zeros at z =1+j and z = 1-j and two poles at z = 0 and z = -0.5. Write the expression of H(z), if the frequency response of the system at omega (w) where w = 0 is 1. can I have help here ?
One surface of a thick aluminum block (α = 97.1 × 10−6 m2/s, k= 237 W/m...
One surface of a thick aluminum block (α = 97.1 × 10−6 m2/s, k= 237 W/m K) initially at 20°C is subjected to an energy pulse of 5000 kJ/m2. Determine the temperature (in oC to the nearest degree) at a depth of 5 cm from the surface of the block 15 seconds after the pulse
G(s) = K / s(s+4) (s+5) H(s) =1, Calculate the value for K and sketch the...
G(s) = K / s(s+4) (s+5) H(s) =1, Calculate the value for K and sketch the root locus as K moves from zero to infinity. What are the seven steps to plotting the root locus of any feedback system.
Demonstrate step by step if the following system is: 1. Static or dynamic. 2. Linear or...
Demonstrate step by step if the following system is: 1. Static or dynamic. 2. Linear or non-linear. 3. Invariant or variant in time. 4. Causal or not causal. 5. Stable or unstable. y(n)=x(n)+nx(n-2)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT