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Old 02-04-2015, 07:39 AM   #1669 (permalink)
P-hack
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Join Date: Oct 2012
Location: USA
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awesomer - '04 Toyota prius
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Sorry, this sounds like another semi-private discussion, what board?

edit: guessing it is a carryover from the hotrod resolver discussions? Hi frequency sine wave thingie?

If anyone else is lost, 3 coils and an elliptical rotor, determines shaft electrical angle (don't remove the resolver from the case, it is calibrated at the factory), using techniques akin to sensorless position detection.

edit 2: info about the chip used in the prius http://www.tamagawa-seiki.com/pdf/do...FT20110708.pdf

http://www.turbo-electric.com/upload...0resolver).pdf

http://web.archive.org/web/200503110...singlsynm.html

$10 chip: http://www.ebay.com/itm/AU6802N1-Enc...item58a1313133
edit3: I see eclipse identified it 600 posts ago, LOL!


Last edited by P-hack; 02-04-2015 at 09:27 AM..
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