Homework Answers
Add Answer to:
7.7 A dynamic system has 0 as its zero; -1 (order three of multiplicity), -2 (order two of multip...
15% 4. A dynamic system has 2 and -3 as its zeroes; -5,-6 and-7 (order three of multiplicity) as ...
15% 4. A dynamic system has 2 and -3 as its zeroes; -5,-6 and-7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
15% 4. A dynamic system has 2 and -3 as its zeroes; -5,-6 and-7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
15% 4. A dynamic system has 2 and-3 as its zeroes; -5, -6 and -7 (order three of multiplicity) as...
15% 4. A dynamic system has 2 and-3 as its zeroes; -5, -6 and -7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
15% 4. A dynamic system has 2 and-3 as its zeroes; -5, -6 and -7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
The open-loop transfer function of a system has two poles at -1 +0.-1-jand a zero at...
The open-loop transfer function of a system has two poles at -1 +0.-1-jand a zero at -1.. Im Х j Re -1 X Find the angle of departure of the root-locus from the pole at -1+j. Select one: a. -45° b. 135° c.oo d. 180°
Problem 2: (40 pts) Part A: (20pts) A third-order system has an of Y(s)-L[y(t) corresponding to...
Problem 2: (40 pts) Part A: (20pts) A third-order system has an of Y(s)-L[y(t) corresponding to a unit step input u(t) is known to be input of u(t) and an output of y(t). The forced response portion 1 Ys) (3 +3s2+ 4s +5) = a) Determine the input-output differential equation for the system b) From your result in a), determine the transformed free response Yee (s) corresponding to initial conditions of: y(0)= y(0) = 0 and ý(0)-6 Part B (20pts)...
Consider the following second-order ODE representing a spring-mass-damper system for zero initial...
Consider the following second-order ODE representing a spring-mass-damper system for zero initial conditions (forced response): where u is the Unit Step Function (of magnitude 1 a. Use MATLAB to obtain an analytical solution x() for the differential equation, using the Laplace Transforms approach (do not use DSOLVE). Obtain the analytical expression for ao. Also obtain a plot of x() (for a simulation of 14 seconds) b. Obtain the Transfer Function representation for the system. c. Use MATLAB to obtain the...
1. Pole-zero placement. We wish to design a stable and causal second-order discrete-time (DT) fil...
1. Pole-zero placement. We wish to design a stable and causal second-order discrete-time (DT) filter (i.e., having two poles and two zeros, including those at 0 and oo) using pole-zero placement. (a) [5 pts] Where might you place the poles and zeros to achieve the following magnitude frequency response? Sketch the pole-zero plot in the complex z-plane. -Π -Tt/2 0 (b) [3 pts] Give an expression for the transfer function H(z). Justify your answer. (c) [2 pts] Write an expression...
A filter has two poles at -0.6±0.8j and a zero at -1 on the z-plane. The...
A filter has two poles at -0.6±0.8j and a zero at -1 on the z-plane. The DC gain is 1. What is the transfer function H(z)? Draw the pole-zero plot.
100 H(s) 2. For the transfer function: s3+32s2260s+400 a) create a reduced order model by removing...
100 H(s) 2. For the transfer function: s3+32s2260s+400 a) create a reduced order model by removing the "high frequency" pole (Hints ... Use zpk() to find poles. Make sure the new transfer function has the same Kdc as the original model) b) Use MatLab to verify that the step response for the two models are "equivalent"
Problem 2 and 3 A simplified model of a magnetic levitation system has the dynamic model...
Problem 2 and 3
A simplified model of a magnetic levitation system has the dynamic model 1 2 (a) Find the transfer function G(s) of the system. (b) Find the poles and zeros of the system. (c) The plant is unstable. Explain why Problem 2 The plant in Problem 1 is to be stabilized by use of "proportional plus derivative" control: U(s)-(Kis + K2)Y(s) Find and sketch the region in the Ki, K2 plane for which the closed loop system,...
Problem 2 design of state feedback controller using pole placement for multi-input systems. Consi...
Problem 2 design of state feedback controller using pole placement for multi-input systems. Consider the system-Ar-Bu with 1. design a state feedback control u-Kr, or the gain K, to place the closed loop poles at -2,-3,-4 2. Exploiting the structure of A and B, find a different feedback gain that place the poles in the same location. This steps shows that there are several ways to design K; by inspection for instance. 3. Use the Matlab command 'place' to generate...
15% 4. A dynamic system has 2 and -3 as its zeroes; -5,-6 and-7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
15% 4. A dynamic system has 2 and -3 as its zeroes; -5,-6 and-7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
15% 4. A dynamic system has 2 and-3 as its zeroes; -5, -6 and -7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
15% 4. A dynamic system has 2 and-3 as its zeroes; -5, -6 and -7 (order three of multiplicity) as poles, and a gain of 9. Write its transfer function.
The open-loop transfer function of a system has two poles at -1 +0.-1-jand a zero at -1.. Im Х j Re -1 X Find the angle of departure of the root-locus from the pole at -1+j. Select one: a. -45° b. 135° c.oo d. 180°
Problem 2: (40 pts) Part A: (20pts) A third-order system has an of Y(s)-L[y(t) corresponding to a unit step input u(t) is known to be input of u(t) and an output of y(t). The forced response portion 1 Ys) (3 +3s2+ 4s +5) = a) Determine the input-output differential equation for the system b) From your result in a), determine the transformed free response Yee (s) corresponding to initial conditions of: y(0)= y(0) = 0 and ý(0)-6 Part B (20pts)...
Consider the following second-order ODE representing a spring-mass-damper system for zero initial conditions (forced response): where u is the Unit Step Function (of magnitude 1 a. Use MATLAB to obtain an analytical solution x() for the differential equation, using the Laplace Transforms approach (do not use DSOLVE). Obtain the analytical expression for ao. Also obtain a plot of x() (for a simulation of 14 seconds) b. Obtain the Transfer Function representation for the system. c. Use MATLAB to obtain the...
1. Pole-zero placement. We wish to design a stable and causal second-order discrete-time (DT) filter (i.e., having two poles and two zeros, including those at 0 and oo) using pole-zero placement. (a) [5 pts] Where might you place the poles and zeros to achieve the following magnitude frequency response? Sketch the pole-zero plot in the complex z-plane. -Π -Tt/2 0 (b) [3 pts] Give an expression for the transfer function H(z). Justify your answer. (c) [2 pts] Write an expression...
100 H(s) 2. For the transfer function: s3+32s2260s+400 a) create a reduced order model by removing the "high frequency" pole (Hints ... Use zpk() to find poles. Make sure the new transfer function has the same Kdc as the original model) b) Use MatLab to verify that the step response for the two models are "equivalent"
Problem 2 and 3
A simplified model of a magnetic levitation system has the dynamic model 1 2 (a) Find the transfer function G(s) of the system. (b) Find the poles and zeros of the system. (c) The plant is unstable. Explain why Problem 2 The plant in Problem 1 is to be stabilized by use of "proportional plus derivative" control: U(s)-(Kis + K2)Y(s) Find and sketch the region in the Ki, K2 plane for which the closed loop system,...
Problem 2 design of state feedback controller using pole placement for multi-input systems. Consider the system-Ar-Bu with 1. design a state feedback control u-Kr, or the gain K, to place the closed loop poles at -2,-3,-4 2. Exploiting the structure of A and B, find a different feedback gain that place the poles in the same location. This steps shows that there are several ways to design K; by inspection for instance. 3. Use the Matlab command 'place' to generate...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago