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

Co2 moulding, more about the carbon dioxide(co2) moulding process,for my se...

more about the carbon dioxide(co2) moulding process,for my seminar topic.

Explain numerical control (n.c) procedure, Explain Numerical Control (N.C) ...

Explain Numerical Control (N.C) Procedure a) Process Planning: - This is listing of the sequence of operation to be performed during manufacturing of a part. This as well lists

Power sources-transformer type power sources, Transformer Type Power Source...

Transformer Type Power Sources These are the simplest and cheapest type available for arc welding. These are the mainly used for SMAW, AC SAW and gouging applications. These are

Labour-based and appropriate technology, Use of Labour-based and Appropriat...

Use of Labour-based and Appropriate Technology: The construction and maintenance of rural roads can generate a good level of employment. Hence, the technology used should be

Slipping of belt, the effect of slip of belt on the pulleys on the velocity...

the effect of slip of belt on the pulleys on the velocity ratio of belt drive?

Motion on the inclined plane when the surface is rough, Motion on the incli...

Motion on the inclined plane when the surface is rough:   The figure given above shows a body having weight W, sliding down on rough inclined plane. Assume, θ= Angl

Classification based on type of welding, Classification Based on Type of We...

Classification Based on Type of Welding  Fusion welding : These processes involve fusion of the base metal to complete the weld. Fusion welds generally  do  not  require  thea

General safety and service tips, In general safety and service tips, you le...

In general safety and service tips, you learnt about general service and safety tips those must be followed while working in workshop. It gives the competency statements useful for

Use of stainless steels in welding, Q. Use of Stainless Steels in welding? ...

Q. Use of Stainless Steels in welding? Considerable care must be exercised to obtain sound, crack-free welds. These difficulties are pronounced when welding very high-chromium

Computer integrated manufacturing, the component of computer integrated man...

the component of computer integrated manufacturing with the diagram

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