584,837 active members*
5,370 visitors online*
Register for free
Login
Results 1 to 4 of 4
  1. #1
    Join Date
    Sep 2008
    Posts
    229

    Arduino Resolver Converter

    I have been experimenting with using an Arduino to convert Resolver to Quadrature. I have it working for three simultaneous channels (you might squeeze more out of a Mega, but the Duemillenove only has 6 A/D channels)
    http://wiki.linuxcnc.org/cgi-bin/emc...atureConverter

    Using one channel of that converter and a PWM to gate trapezoidal commutation patterns on Arduino DIO pins to drive that 6-wire International Rectifier IRAMS10UP60A single-chip power driver I have semi-successfully driven a 500W brushless AC resolver servo at 300VDC.
    [nomedia="http://www.youtube.com/watch?v=oyeJfNg3NfQ"]YouTube- ‪Arduino servo motor drive‬‎[/nomedia]

  2. #2
    Join Date
    Mar 2005
    Posts
    303
    great, could you give more infomation

    thanks alot

  3. #3
    Join Date
    Sep 2008
    Posts
    229
    What details do you want? I thought the resolver converter was fairly well documented in the link.

  4. #4
    Join Date
    Dec 2018
    Posts
    1

    Re: Arduino Resolver Converter

    Hello Dear Andypugh,

    Can you please help to read the absolute angle of resolver through ATMEGA with digital readout 0-359 on every revolution?
    Help please ...

Similar Threads

  1. Encoder to Resolver converter?
    By elanman99 in forum Servo Motors / Drives
    Replies: 15
    Last Post: 04-27-2017, 04:34 PM
  2. Resolver
    By SuperFlyLoser in forum Servo Motors / Drives
    Replies: 13
    Last Post: 06-21-2012, 09:21 PM
  3. Encoder vs resolver
    By zoeper in forum Servo Motors / Drives
    Replies: 7
    Last Post: 04-25-2006, 06:42 PM
  4. Encoder or Resolver?
    By bcromwell in forum Stepper Motors / Drives
    Replies: 1
    Last Post: 07-23-2005, 03:26 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •