2013/7/10 Charles Steinkuehler <[email protected]> > On 7/10/2013 3:19 PM, Eric Keller wrote: > > On Wed, Jul 10, 2013 at 3:45 PM, Eric Keller <[email protected]> wrote: > > > >>> has kins here > >>> > >>> http://kvarc.extra.hu/step/motor/emc/emckinematics.html > >>> > >>> sam > >> > >> That's not a linear delta robot. A linear delta robot uses linear > actuators. > > > > Anyway, no license on the code and copyright notice. Maybe I should > > just write the kins. > > Please do! > > ...that way I won't have to! :) >
Hg5bsd, a person that has built several delta robots, was very kind to share his kinematics module of this linear delta robot: https://www.youtube.com/watch?v=FgnxBaFFDi8 He also was very kind to agree on "GPL2 or later" licence statement. I put the file on my website: http://www.cutting.lv/fileadmin/user_upload/lindeltakins.c He also provided a little sketch that explains all those Ax, Bx, Cx, Cy parameters. I had difficulties to understand them at first moment, so the sketch was helpful at least for me: http://www.cutting.lv/fileadmin/user_upload/lindeltascheme1.jpg<http://www.cutting.lv/fileadmin/user_upload/lindeltakins.c> It seems to me that this module assumes joint rod length to be equal to distance between joints. I would appreciate, if anyone could test it. -- Viesturs If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
