Quote:
Originally Posted by jid2
I'm surprised there isn't a friction circle, and that you need to build or apply the math channel to get the G sum numbers. My first pass at it also seemed to be kinda low res on that channel. Still figuring things out.
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I'm not surprised. Pi Toolbox doesn't have those either. The math channel takes all of 30 seconds to build, and creating the friction circle graphic is just a basic X/Y plot. You only have to do it once.
The resolution for the math channel will be limited to the lowest resolution of any of the input channels. What is the polling rate/resolution you see? For reference, my car is 5Hz for both longitudinal and lateral acceleration, meaning that my G sum is also 5Hz. I think that's sufficient for G sum, honestly.