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e*clipse · 09-16-2014, 04:48 PM

That's actually extremely helpful!

I suppose the look-up table will need to be composed of these steaming piles of crap?? So maybe if it's fairly close to a sine wave, it will make the look-up table stuff easier?

Actually, what will be getting to the processor should be pretty sine-cos waveish, because it was produced by hardware (the Tamagawa resolver) that was designed to make it so.

Edit - Oh yeah, in the SVM calcs do you use sine functions other than sin(theta) or cos(theta) ?
- E*clipse

09-16-2014, 04:48 PM	#1113 (permalink)
e*clipse Permanent Apprentice Join Date: Jul 2010 Location: norcal oosae Posts: 523 Thanks: 351 Thanked 314 Times in 215 Posts	That's actually extremely helpful! I suppose the look-up table will need to be composed of these steaming piles of crap?? So maybe if it's fairly close to a sine wave, it will make the look-up table stuff easier? Actually, what will be getting to the processor should be pretty sine-cos waveish, because it was produced by hardware (the Tamagawa resolver) that was designed to make it so. Edit - Oh yeah, in the SVM calcs do you use sine functions other than sin(theta) or cos(theta) ? - E*clipse