On 13 September 2013 21:56, Daniel Rogge <[email protected]> wrote: > If you watch the velocity display you will see that the program with only > line-line transitions (1" square) reaches 35 inches/min - while the program > with line-arc or arc-line transitions (1" rounded square) runs at only 26 > inches/min.
I don't claim to know anything at all about the trajectory calculations, but I can see how "here is a corner, feel free to miss it by up to 0.125 inches" is not quite the same as "here is an arc to follow exactly" I can imagine that the two paths would be definitely different in the case of a finite-jerk planner. I can't decide (without thinking harder than I fancy at 2215 on a friday night) if a trapezoidal TP with tolerance is a circular arc or not. My maths-brain says it is, my world-brain says it is a little more pointed. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ How ServiceNow helps IT people transform IT departments: 1. Consolidate legacy IT systems to a single system of record for IT 2. Standardize and globalize service processes across IT 3. Implement zero-touch automation to replace manual, redundant tasks http://pubads.g.doubleclick.net/gampad/clk?id=51271111&iu=/4140/ostg.clktrk _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
