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Road Roughness Measurement Using PSD

In this project you will be given with the real-time experimental PSD data of the road, you will write a Matlab/ Octave code to plot the PSD profile of the road. The obtained PSD plot of the given data will be superimposed on the ISO chart to find the road quality. By doing this, you will classify the road according to International Standard Organisation(ISO) .

  • Mechanical engineering or automotive engineering
duration
Duration :

3 month

projectfees
Project Fees :

INR 30,000

Benefits of this Project

In this project you will be given with the real-time experimental PSD data of the road, you will write a Matlab/ Octave code to plot the PSD profile of the road. The obtained PSD plot of the given data will be superimposed on the ISO chart to find the road quality. By doing this, you will classify the road according to International Standard Organisation(ISO) .

What will you do in this project?

Step 1 - Fundamentals of Power Spectral Density

Step-2: ISO Road Classification

Step 3 :Matlab Scripting

Step-4 : Road Roughness Measurement for the given PSD data

In this project you will be given with the real-time experimental PSD data of the road,

  • Understanding the fundamentals of Power Spectral Density(PSD).
  • Matlab Scriting to plot the PSD profile of the road.
  • Overlaying the obtained PSD plot with the ISO chart to find the road quality.
  • Classifying the road according to International Standard Organisation(ISO) .

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Project Highlights

Who can take up this project

You will be using Matlab/Octave.

showcase

Importance of Road Roughness Measurement.

Road roughness is the measure of longitudinal irregularities of road surface from the true reference plane, it  plays a vital role in ride comfort and performance of the vehicle in terms of maintenance cost ,reduced speed and durability. Poor roads will increase the fuel consumption, travel time and there will be more wear  in spare parts of the vehicle.In other words due to the irregular road surface, fatigue stress will act on the vehicle subsystem. Thus road roughness has to measured periodically, to avoid the above mentioned consequences of the poor road.
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