piclist 2002\12\06\152852a >
Thread: open-loop solenoid driving...
picon face BY : Spehro Pefhany email (remove spam text)

At 02:03 AM 12/7/02 +1100, you wrote:
{Quote hidden}

The problem is that the force is a nonlinear function
of the core position. A mechanical dash pot might be
easier. Though your idea is intriguing, I think that
the position would not be predictable enough with
variations in the spring, mass, etc. unless there was
some feedback of core position.

Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the reward"
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In reply to: <3DF0BC4F.507F@ezy.net.au>
See also: www.piclist.com/techref/io/motors.htm?key=solenoid
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