Project 7:The landing gear of a commercial aircraft is modeled as mass-spring-damper system as shown in figurebelow. Your role is to define the main characteristics of such motion when the aircraft lands on roughrunway that causes an oscillator motion as shown in the Figure.8. Your manger asked you to write areport showing your analysis for the system to avoid any excepted damages to the landing gear.Damper-Suspension System OscillationSpringStreet and Dunps OscillationsElastic TireFigure.8: Car's Suspension mass-spring-damper systemA. For any mass-spring system, explain the natural frequency of vibration.B. To identify the system main parameters, the following mass-spring-damper model is identified:x(t) = 0.1179e-25.2t sin (50t + 0.3224n)Determine the amplitude and phase angle of the transient response within the system?C. What is the frequency of the runway vibration required to cause resonance? Briefly, explainwhy it happens.D. Briefly, suggest how to prevent resonance from occurring on the landing gear?

The landing gear of a commercial aircraft is modeled as mass-spring-damper system as shown in figure below. Your role is to define the main characteristics of such motion when the aircraft lands on rough runway that causes an oscillator motion as shown in the Figure.8. Your manger asked you to write a report showing your analysis for the system to avoid any excepted damages to the landing gear. Damper Saspension System Oscillation Elastic Tire Street and Bunmps Oscillations Figure.8: Car's Suspension mass-spring-damper system A. For any mass-spring system, explain the natural frequency of vibration. B. To identify the system main parameters, the following mass-spring-damper model is identified: x(t) = 0.1179e-25.21 sin (50t + 0.3224m) Determine the amplitude and phase angle of the transient response within the system? C. What is the frequency of the runway vibration required to cause resonance? Briefly, explain why it happens.

The landing gear of a commercial aircraft is modeled as mass-spring-damper system as shown in figure below. Your role is to define the main characteristics of such motion when the aircraft lands on rough runway that causes an oscillator motion as shown in the Figure.8. Your manger asked you to write a report showing your analysis for the system to avoid any excepted damages to the landing gear. Damper Saspension System Oscillation Elastic Tire Street and Bunmps Oscillations Figure.8: Car's Suspension mass-spring-damper system A. For any mass-spring system, explain the natural frequency of vibration. B. To identify the system main parameters, the following mass-spring-damper model is identified: x(t) = 0.1179e-25.21 sin (50t + 0.3224m) Determine the amplitude and phase angle of the transient response within the system? C. What is the frequency of the runway vibration required to cause resonance? Briefly, explain why it happens.

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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