Hi all, I am planning to use CANBUS networks for closed-loop motor control at 2-5khz which protocol is recommanded? Thanks, Moshe
- posted
17 years ago
CANBUS networks for closed-loop motor control
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- posted
17 years ago
If you're going to be passing feedback and commands on the bus at those speeds do a loading analysis of your bus -- you won't get many loops on there even at 1MBPS.
I'd pick a protocol that will coexist with other messages flying around, and hard code the motor feedback and drive messages in standard-length identifiers. I _think_ CanKing can do this, but I don't _know_.
-- Tim Wescott Wescott Design Services http://www.wescottdesign.com Posting from Google? See http://cfaj.freeshell.org/google/ "Applied Control Theory for Embedded Systems" came out in April. See details at http://www.wescottdesign.com/actfes/actfes.html