Answer to Question #263300 in Electrical Engineering for sandhya

Question #263300

A single DOF model of a vehicle suspension system is shown in Fig. 1. The vehicle is


travelling over a rough road with a horizontal velocity of 𝒗 m/sec. The road contour is


approximated by a sinusoid with a wavelength of 2 m and an amplitude of 3 mm. The


mass of the vehicle is 1500 kg. The equivalent spring constant of the suspension


system is 3 Γ— 107 N/m and the system has a frictional coefficient of 1.5 Γ— 105 N-s/m.


a. Write an expression for β€˜y’ as a function of 𝒗 and time.


b. If 𝒗 = 𝟐𝟎 π’Ž/𝒔, what is the maximum displacement and acceleration of the


body of the vehicle? Also add a matlab plot for this condition (input


displacement β€˜y’ vs time and output displacement β€˜x’ vs time on a single plot


with legend)


c. For what values of 𝒗 in m/s will the maximum displacement of the body be


limited to 4.5 mm?


d. For what value of 𝒗 the maximum displacement will be maximum? Find the


maximum displacement for that 𝑣.




1
Expert's answer
2021-11-09T10:44:06-0500

The answer to your question is provided in the image:

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS