Re: [CAD_CAM_EDM_DRO] Math for constant speed ellipse

On Sat Dec 28 16:45:15 2002, Todd Fleming, <todd@...> wrote:

>> Hi
>> I do not have any simple solution but wonder whats wrong with
>> what you have. What are the given numbers your trying to calculate?
>> are you planning to grid out some points then spline them in a cad
>> prog or use a macro style program to calculate the move in "real
>> time" while its machining? Maybe I dont understand the question.
>
>Hi.
>
>Unfortunately I'm not trying to find a set of numbers, I'm trying to find a
>function f(t) which satisfies the differential equation. If the resulting
>function is reasonable enough, I hope to create hardware that will evaluate
>it and the sinusoids in real-time to machine elipses.
>
>Todd

Hi guys;

Are you taling about a floating point gate array style solution, a quick math
co-processor, combo, or other type? Just curious.....

Bill

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