The car's corner mass is m₁ = 220 kg and the unsprung mass is m₂ = 16 kg. The suspension spring stiffness is k = 13 kN/m, the tire stiffness is k, = 150 kN/m, and the suspension damping coefficient is c = 900 N s/m. The car is traveling at speed V = 30 m/s on a sinusoidal road surface with wavelength λ = 5 m and amplitude A, = 0.010 m. Use the complex frequency response method to find the steady-state responses of z, (t) and z, (t). Comment on the results. m₂ k₂ W kt m₁ 8 O V Z₂ 2₁ z, (t) = A, sin ot

The car's corner mass is m₁ = 220 kg and the unsprung mass is m₂ = 16 kg. The suspension spring stiffness is k = 13 kN/m, the tire stiffness is k, = 150 kN/m, and the suspension damping coefficient is c = 900 N s/m. The car is traveling at speed V = 30 m/s on a sinusoidal road surface with wavelength λ = 5 m and amplitude A, = 0.010 m. Use the complex frequency response method to find the steady-state responses of z, (t) and z, (t). Comment on the results. m₂ k₂ W kt m₁ 8 O V Z₂ 2₁ z, (t) = A, sin ot

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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Forced undamped vibrations

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The car's corner mass is m₁ = 220 kg and the unsprung mass is m₂ = 16 kg. The
suspension spring stiffness is k = 13 kN/m, the tire stiffness is k, = 150 kN/m, and the
suspension damping coefficient is c = 900 N s/m. The car is traveling at speed
V = 30 m/s on a sinusoidal road surface with wavelength λ = 5 m and amplitude
A, = 0.010 m. Use the complex frequency response method to find the steady-state
responses of z₁ (t) and zą (t). Comment on the results.
m2
k₁
m₁
OS
с
Ĉ
VIIMIIMM
V Z₂
21
z, (t) =Ą, sin ot

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