Must answer all the parts. Q3. A single-DOF translating spring-mass-damper system with unknown properties is subjected to aunit-step input and the first seven seconds of the corresponding system response is recorded (shown inFigure 2).1.210.8Peak value: 1.18780.6Peak time: 2.0723 sec0.40.212Time (seconds)46 7Figure 2. Step response of a single-DOF translating spring-mass-damper system.Displacement of mass Based on the response curve, answer the following questions:(a) What can be said about the order and damping of the system?(b) Show that the damping ratio 3 = 0.4699 and natural frequency wn = 1.7174 rad/s.(c) Write the transfer function G (s) for this system in standard form.(d) Obtain the time-domain equation describing the motion of the mass shown in Figure 2.

Answered: Image /qna-images/answer/9b93112e-f8a7-481d-8701-589d0fc44a35.jpg

Answered: Figure 2). 1.2 1 0.8 Peak value: 1.1878…

Engineering

Mechanical Engineering

Figure 2). 1.2 1 0.8 Peak value: 1.1878 0.6 Peak time: 2.0723 sec 0.4 splacement of mass

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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