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From a data set, explain the steps on how you would estimate a relationship between Sensor signal...

From a data set, explain the steps on how you would estimate a relationship between Sensor signal and Weight. ● In practicality, we want to estimate the weight based on Sensor X reading. ○ What’s your model and its estimated error? ● What insights/conclusions can you draw from this analysis? ● How can you improve your model estimation?

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Answer #1

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Based on the sensor readings , we can estimate the weight by following steps -

  • Calculate the voltage
  • Calculate the resistance
  • After calculating voltage and resistance used in the experiment , we can estimate the force on the sensor by the formula - . F =( V​​​​​​1​​​​​- V)*R / V

Where V​​​​​​1 is 5 V and V is the voltage obtained in the experiment by the analog reading .

After calculating out force , we can easily estimate weight.

An extra Arduino sensor is employed to the experiment to easily obtain the weight result .

Based on what the experiment is static or dynamic , we can employ weigh in motion sensor to calculate out weight if the experiment in conducted out in motion .

The following model of weight estimation is used to obtain weight of person from sensor when they are standing or running , at estimated error at about 2.5 kg .

It's very accurate process of weight calculation and if precautions are taken in carrying out experiment , we can reduce the estimated error .

Please rate the answer good if you like it.

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