mylabmastering.pearson.comChapter 12 - Lecture Notes.pptx: (MAE 272-01) (SP25) DY...P Pearson MyLab and MasteringSubmitRequest AnswerFigure1 of 1Part BPCourse Homeb Success Confirmation of Question Submission | bartlebyDetermine the tension in the cord at the instant the bob reaches 0 = 30°.Express your answer to three significant figures and include the appropriate units.☐μÅT =ValueUnitsUnits input for part BSubmitRequest AnswerReturn to AssignmentProvide Feedback2 mP Copyright © 2025 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us | Cookie Settings | mylabmastering.pearson.comChapter 12 - Lecture Notes.pptx: (MAE 272-01) (SP25) DY...P Pearson MyLab and MasteringScores

A. Given: mass of the bob in the pendulum (m) = 2.3 kglength of the pendulum (r) = 2.0 mvelocity at…

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Understanding Motor Controls

4th Edition

ISBN:9781337798686

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter54: The Operational Amplifier

Section: Chapter Questions

Problem 7RQ: Name two effects of negative feedback.

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I was given a practice question for transforming equation. In the image I will have a slide the lecture note of an example of it being done but I do not understand what was done exactly. Please explain how to answer the question. Thank you
5 Discussion 1-What is the DM? 2-How to reduce the slop over load? 3- What an optimum step can be determined to reduce noise and distortion delta modulation? 4-What is the deference between DM and PCM and which one is best? 5-what are the system parameters which control the step size (quantization amplitude) for a given sampling rate? 10 6-knowledge of the step size alone is insufficient to make a statement about the possibility of slope overload. What else needs to be known?
) Explain the procedure adopted to arrive at the specification of piezo electric sensor charge amplifiercrank angle encoder and AD convener with data storage for heat release analysis of a given IC engine. (b) Discuss the method of obtaining pressure crank angle diagram. List down the parameters that can bestudied from the pressure crank angle diagram.
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Which datum has size? Please refer to image attached.
The arm angle, e (t), is controlled by a closed-loop system. The input (reference) to the system is the desired angle, and the output is the actual angle. A controller uses the difference between the desired angle and the actual angle to drive the motor, resulting in a motor torque applied to the system. motor torque(t) houlder joint damping(B) The customer wants to make a system to have 1) O steady-state error 2) Less than 10% overshoot 3) Less than 1- For a step inp **ling time Arm length (/) Mass(m) g design a controller to meet the design spec above. 1) Design a controller to meet the design spec. 2) Evaluate your controller using step response (time response) 3) Evaluate your closed-loop system using frequency response (e.g., Bandwidth, Gain margin. Phase margin).
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Consider the basic EOQ model. We want to know the sensitivity of (1) the optimal order quantity, (2) the sum of the annual order cost and the annual holding cost (not including the annual purchase cost cD), and(3) the time between orders to various parameters of the problem. a. How do (1), (2), and (3) change if the setup cost K decreases by 10%? b. How do (1), (2), and (3) change if the annual demand doubles? c. How do (1), (2), and (3) change if the cost of capital increases by 10%? (For this part, assume that the storage cost s is zero.) d. How do (1), (2), and (3) change if the changes in parts a, b, and c all occur simultaneously?
Assessment 3 Question 1 (10 marks) [40 marks] (i) Without using the Routh-Hurwitz criterion, determine if M(s) asymptotically stable, marginally stable, or unstable. 100(S-1) (s+5)(s²+25+2) is (ii) Using the Routh-Hurwitz criterion, determine the stability of the closed-loop system that has the following characteristic equations. Determine the number of roots of each equation that are in the right-half s-plane and on the jw-axis. (a) s3 + 25s² + 250s + 10 = 0 (b) s +2s5 +8s + 15s3 + 20s² + 16s+16=0 Question 2 (8 marks) Reduce the block diagram in Figure below and find the transfer function 35 (3) (5) H₂ G₁ G₂ G3 Y H₁ H3 Question 3 (10 marks) The aircraft turboprop engine shown in Figure (a) is controlled by a closed-loop system with block diagram in Figure (b). The engine is modelled as a multivariable system with input vector E(s), which contains the fuel rate and propeller blade angle, and output vector Y(s), consisting of the engine speed and turbine-inlet temperature. The transfer…
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Answer parts two and three for Nu and plots.

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