SpringMassDamper1

Channel:
United States SIMIODE
Subscribers:
486
Published on ● Video Link: https://www.youtube.com/watch?v=rFGffDue_NI


Duration: 24:22
108 views
1

This is an illustration of how one might model the motion of mass at the end of a spring mass damper after one has collected data. The narrative uses a Mathematica notebook to illustrate the model and how we use a least sum of square errors approach to estimate the parameters. BTW the final line's mass, resistance term, and spring constant values are a tad off what the correct optimal values were in the lines above - kind of a small oops!



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Tags:
spring
mass
damper
model
second order
differential equation
parameter estimation
teaching