Translation Mechanical System
A dymamic absorber is shown. This system is representative of many situations involving the vibration of machines containing unbalanced components. The parameters \(M_{2}\) \(K_{2},\) and \(B_{2}\) may be chosen so that the main mass \(M_{2}\) does not vibrate in response to foundation vibration.
a) Determine the equation of motionsdescribing the dynamics of the system.
b) Determine the transfer function for \(\frac{Y_{2}(s)}{Y_{0}(s)^{\prime}}\)
Homework Answers
1. Figure 1 shows a dynamic vibration absorber, which is used in many applications involving n the vibration of mach...
1. Figure 1 shows a dynamic vibration absorber, which is used in many applications involving n the vibration of machines with unbalanced components. Obtain the differential equations niido nolvto work describing the system k ON TM (0)d MY k2 howien Isnoaleug My y2 noi nutetens brit 9Tugi worla metayaeds to (2), N(2),V Figure 1. Diagram of a vibration absorber Find the transfer functions relating Xo(s) and Xin (s) for the systems shown in Figure 2 and 2. Figure 3. Xin...
EGM 312: System Dynamics 5. Recall that the height deviation in the tanks of following system...
EGM 312: System Dynamics 5. Recall that the height deviation in the tanks of following system can be modeled as a second order system with the following form: State Equations: R, State Matrices R,4 R,A, RA, R,A 0 0 H,(s) a) Use MATLAB to determine the transfer function ) Q (s) for the following system parameters: rho-1000 쏙 : g-9.81 m/s' From the transfer function, determine the dominant root and determine the approximate time required for tank 2 to reach...
Problem 51: (25 points) Figure 5 is an example of a feedback control system that is designed to r...
Problem 51: (25 points) Figure 5 is an example of a feedback control system that is designed to regulate the angular position θ(t) of a motor shaft to a desired value θr(t). The signal e(t) represents the error between the measured shaft angle θ(t) and the desired shaft angle θ (t). The Laplace transforms ofa,(t), θ(t), and e(t) are denoted as ΘR(s), θ(s), and E(s), respectively. The control gains Ki and K2 are chosen by the control engineer to achieve...
summarizr the followung info and write them in your own words and break them into different...
summarizr the followung info and write them in your own words and break them into different key points. 6.5 Metering Chamber: 6.5.1 The minimum size of the metering box is governed by the metering area required to obtain a representative test area for the specimen (see 7.2) and for maintenance of reasonable test accuracy. For example, for specimens incorporating air spaces or stud spaces, the metering area shall span an integral number of spaces (see 5.5). The depth of...
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
please read instructions on the first picture and follow it Discussion Board: Chapter 1 Due: Jun...
please read instructions on the first picture and follow
it
Discussion Board: Chapter 1 Due: Jun 28, 2019 at 11:59 PM Please read the article titled Evolution of Operations Planning and Control: from production to supply chains In at least three paragraphs, describe how and why the focus of operations planning and control has changed over time. While one might argue that answers consisting of sentences quoted from articles do not represent plagiarism, I do not consider them acceptable, and...
please read instructions on the first picture and follow it Discussion Board: Chapter 1 Due: Jun...
please read instructions on the first picture and follow
it
Discussion Board: Chapter 1 Due: Jun 28, 2019 at 11:59 PM Please read the article titled Evolution of Operations Planning and Control: from production to supply chains In at least three paragraphs, describe how and why the focus of operations planning and control has changed over time. While one might argue that answers consisting of sentences quoted from articles do not represent plagiarism, I do not consider them acceptable, and...
How can we assess whether a project is a success or a failure? This case presents...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
1. Figure 1 shows a dynamic vibration absorber, which is used in many applications involving n the vibration of machines with unbalanced components. Obtain the differential equations niido nolvto work describing the system k ON TM (0)d MY k2 howien Isnoaleug My y2 noi nutetens brit 9Tugi worla metayaeds to (2), N(2),V Figure 1. Diagram of a vibration absorber Find the transfer functions relating Xo(s) and Xin (s) for the systems shown in Figure 2 and 2. Figure 3. Xin...
EGM 312: System Dynamics 5. Recall that the height deviation in the tanks of following system can be modeled as a second order system with the following form: State Equations: R, State Matrices R,4 R,A, RA, R,A 0 0 H,(s) a) Use MATLAB to determine the transfer function ) Q (s) for the following system parameters: rho-1000 쏙 : g-9.81 m/s' From the transfer function, determine the dominant root and determine the approximate time required for tank 2 to reach...
Problem 51: (25 points) Figure 5 is an example of a feedback control system that is designed to regulate the angular position θ(t) of a motor shaft to a desired value θr(t). The signal e(t) represents the error between the measured shaft angle θ(t) and the desired shaft angle θ (t). The Laplace transforms ofa,(t), θ(t), and e(t) are denoted as ΘR(s), θ(s), and E(s), respectively. The control gains Ki and K2 are chosen by the control engineer to achieve...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
please read instructions on the first picture and follow
it
Discussion Board: Chapter 1 Due: Jun 28, 2019 at 11:59 PM Please read the article titled Evolution of Operations Planning and Control: from production to supply chains In at least three paragraphs, describe how and why the focus of operations planning and control has changed over time. While one might argue that answers consisting of sentences quoted from articles do not represent plagiarism, I do not consider them acceptable, and...
please read instructions on the first picture and follow
it
Discussion Board: Chapter 1 Due: Jun 28, 2019 at 11:59 PM Please read the article titled Evolution of Operations Planning and Control: from production to supply chains In at least three paragraphs, describe how and why the focus of operations planning and control has changed over time. While one might argue that answers consisting of sentences quoted from articles do not represent plagiarism, I do not consider them acceptable, and...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
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