Mechanical vibrations, Mechanical Engineering

Assignment Help:

The suspension system of a car is modelled as having an effective stiffness of 5x106 (N/m) and an effective mass of 750 (kg). The car is travelling over a road with bumps that can be modeled as periodic half-sine waves as shown above. Use the first 4 terms of a Fourier series to represent the road's contour

1644_Mechanical Vibrations.png

[1] For road bumps with a height of 10 (cm) that are spaced with a period of 5 (secs) find the response of the car for 20 (secs) of travel; i.e. plot x (t) for 0 < t < 20 (secs).

[2] Design a viscous damper to add to the suspension; in parallel with the spring. For road bumps with a height of 10 (cm) that are spaced with a period of 5 (secs) find the response of the car with your suspension design for 20 (secs) of travel over the same road conditions as in [1].


Related Discussions:- Mechanical vibrations

Blasting nozzle, Blasting Nozzle: Figure: Shown blast nozzle samp...

Blasting Nozzle: Figure: Shown blast nozzle sample             Jet injection type of nozzle is a very powerful blasting method. Nozzle design is very particular to the

The ordinate dimension command-autocad, The Ordinate Dimension Command ...

The Ordinate Dimension Command We can use The Ordinate command to annotate co-ordinate points with X or Y values. This might be useful for setting-out on site plans.

Third gear position - shifting of gear, Third Gear Position: When gea...

Third Gear Position: When gear M3 on the main shaft is in mesh with gear C3 on the counter shaft then this is known as third gear position. The fixed gear M3 rotates with mai

Examination requirements and acceptance criteria for weld, Q. Examination r...

Q. Examination requirements and acceptance criteria for weld? Examination requirements and acceptance criteria shall be in accordance with ASME Code, and the requirements of th

Heat faster steel copper or brass, Which conducts heat faster steel copper ...

Which conducts heat faster steel copper or brass? Ans) Copper conducts heat faster than steel or brass. Any material that is good for conducting heat is also good for electricit

Occupational health problems, Occupational Health Problems Various he...

Occupational Health Problems Various health problems have been found to be rooted in type of work, equipment and Workplace. It was eighteenth century while definite observati

Elastomers, define elastomer.explain in details?

define elastomer.explain in details?

Door strap pull force, A pull up door is stuck in the closed position. A st...

A pull up door is stuck in the closed position. A strap, fastened on the inside bottom and located at the center of the door is pulled outward at an angle of 45 deg above horizonta

Cycle, defference between rankine and cornot cycle

defference between rankine and cornot cycle

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd