I want to down sample my vehicle speed.
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Hello, I am working on calculations of tractive force using vehicle longitudinal model. I want to down sample my vehicle speed which has steps in it. I am using diff(Vehicle_Speed) / diff(time) in order to calculate acceleration. The acceleration is too noisy which in turn gives me noisy tractive curve. Please let me know how to down sample my data to 10 Hz.
2 Comments
Walter Roberson
on 7 Dec 2023
diff(Vehicle_Speed) / diff(time) in order to calculate acceleration
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Answers (1)
TITTU GEORGE
on 7 Dec 2023
Filtering the differnce equation to get acceleration can be considered..This will help in removing the noise
3 Comments
Walter Roberson
on 7 Dec 2023
TITTU GEORGE
on 14 Feb 2024
A simple first order filter with a suitable time constant will do the trick in this case
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