LawVIEW Question: As you saw in your second-order system experiments, your systems oscillate to a change...
LawVIEW Question:
As you saw in your second-order system experiments, your systems oscillate to a change in input given enough damping. For a system that oscillates between 25 rad/s and 100 rad/s, how will you reduce the oscillations to 40 rad/s? (Hint: essentially, you should not pass anything over 40 rad/s with the help of the reduction algorithm/unit that you will have in series with the system).
Homework Answers
We should attched a low pass in series which have cut off
frequency of 40 rad/s. A low pass filter is a filter which allow
frequency below corner frequencies (here 40 rad/s) to pass after
corner frequency the magnitude start to fall. 
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LawVIEW Question:
As you saw in your second-order system experiments, your systems
oscillate to a change...
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Question 3 1 pts If the damping ratio of a second-order system is equal to 0, what would you expect the time response of the system to look like? The system will oscillate indefinitely The system will exponentially decay to the steady state value with no oscillations The response will be a damped sinusoid, which decays to the final step value None of the above are correct
Figure below shows a general second order feedback control system. Use your own wording, by employing...
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system. Use your own wording, by
employing any method (mathematically/description) you know, explain
clearly that why increasing
the gain K of the P-action contrller, increase system response
oscillations. ( ?? is system natural frequency and ? is damping
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can help to solve this ? Thank you Consider the second order system when damping ratio...
can help to solve this ? Thank
you
Consider the second order system when damping ratio = 8.6. and natural angles frequency = 5 rad/sec, find the rise time, Peak time, max. overshoot, and setting time (20/5) when the system is sub-pected to a unit-step input.
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please help to solve this. Thank you B1. Consider the second order system where damping ratio...
please help to solve this. Thank you
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part II is what I need help one. part 1 is also attached for your reference...
part II is what I need help one. part 1 is also
attached for your reference
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Question 3 1 pts If the damping ratio of a second-order system is equal to 0, what would you expect the time response of the system to look like? The system will oscillate indefinitely The system will exponentially decay to the steady state value with no oscillations The response will be a damped sinusoid, which decays to the final step value None of the above are correct
Figure below shows a general second order feedback control
system. Use your own wording, by
employing any method (mathematically/description) you know, explain
clearly that why increasing
the gain K of the P-action contrller, increase system response
oscillations. ( ?? is system natural frequency and ? is damping
ratio)
+ K G(s) = - g s(s + 25g) R(S) Input E(s) Error He C(s) Output
a 2kg mass attached to a spring of k = 32 N/m is free to
oscillate on a horizontal frictionless surface. the mass is
displaced 8 cm to the the right of its equilibrium and set into
motion with a leftward push of speed 40 cm/s
c) now consider a simple pendulum that undergoes half as many
oscillations per unit time as this mass. the pendulum is released
from rest at position 1 and oscillates between position 1 and 3....
can help to solve this ? Thank
you
Consider the second order system when damping ratio = 8.6. and natural angles frequency = 5 rad/sec, find the rise time, Peak time, max. overshoot, and setting time (20/5) when the system is sub-pected to a unit-step input.
b) Given a second order system with the following open loop transfer function where damping ratio, } = 0.707 and natural frequency, Wn= 2.5. wn? G(S) = S2 + 23wns +wn? i. Determine the steady state error to an appropriate input via a calculation method using the transfer function. Compare your answer with the steady state error from the exact frequency response for this system given in Figure Q4(b). (5 marks) ii. Evaluate the difference of the exact frequency response...
please help to solve this. Thank you
B1. Consider the second order system where damping ratio 3-0.6 and natural angular frequency Ww=5 rad/sec. find the rise time tr, peak time tp, maximum overshoot Mp, and settling time ts (2%) when the system is subjected to a unit-step input. I B2. Find the steady-state errors for inputs of 5 u(t), 5t u(t), and 5t.u(t) to the system shown in the following figure. The function u(t) is the unit step. R(S) +...
Question 3: "Simple” Harmonic Motion As a skeptical physicist, you decide to go to the lab to test whether or not masses on springs really exhibit simple harmonic motion. You attach a large block of mass m = 0.5 kg to the biggest spring you can find. You setup this over-sized experiment so that the mass is oscillating horizontally, an ultrasonic sensor is used to measure its motion - the resulting data is plotted in figure 3. Assume that there...
4. You want to design an orientation controller for a satellite system whose thrusters provide a torque T to modify the angular position 0 with transfer function (s) 0.1 G(s) T(s) $2 Y() R(s) G(s) C(s) You want to add damping to the system to minimize any oscillations (%OS < 5%) but still maintain a 1% settling time of less than 60 s to a unit step input. I(a) Sketch the allowable pole locations in the complex plane to meet...
part II is what I need help one. part 1 is also
attached for your reference
Part II: Low Pass Filter contd. Noise Removal To observe the noise removal capabilities of a low -pass filter, we will add a second input to the system to simulate noise Step 1: Alter your Simulink model by adding another sine wave function and use a Sum block to add the inputs together as the new input to the system. The second sine function...
Higher Colleges of Technology Faculty of Electronic Engineering Class Assignment 4 Second Order Systems EEC 4043: Control Systems Score from 5 Student Name Student ID # You are required to analyze a DC motor speed control system shown in Figure I and 2 below. Figure 1 shows the equivalent circuit diagram of the DC motor control system, while Figure 2 shows the block diagram of the system feedback control G(s) drmanvee Motor Figare 2: The System Feedhack syacm daprams Figue...
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