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Re: Mechanical speedometer drive solution
I’m working on the torque curve of the motor. From what I previously found PWM/Hz=Multiplier. If I graph out Multiplier vs. MPH where Multiplier is y, and MPH is x, I get a curve. (I could use PWM, or HZ for x as well). I vaguely remember drawing curves from equations when I went to school. Here I will determine an equation by looking at a curve. From what I have found so far is that there are different kinds of equations for different kinds of curves. I have to know about all these equations, pick one that is close, and SWAG the answer(Scientific Wild-Ass Guess). I found an equation in a book:
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