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Topic: Solving ODE's with position interval instead of time interval
Replies: 1   Last Post: Jul 30, 2013 10:29 PM

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Kollin

Posts: 1
Registered: 7/30/13
Solving ODE's with position interval instead of time interval
Posted: Jul 30, 2013 4:36 PM
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I am currently trying to model an actuator that turns a shaft every 90 degrees. The ODE for this apparatus is very simple but there are very few and unique constraints for this.

The constraints are the position ranges from 0 to 90 degrees and inital conditions of all zeroes except for acceleration. Since there is no distinct time interval for this model, I am not sure how to incorporate this into the traditional ode23 or ode45 commands.

Is there a way to do this or is there another ODE command I can use that is setup for constraints such as mine?



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