To my lay persons eyes I would think it would be enough to jerk limit in joint space. The limiting in Cartesian space would then take care of itself.
As to the jogging question, does it matter? Why would jogging have to have the same acceleration limits as planned motion? Set the jogging limits to something safe and conservative that won't matter if they are jerk limited. Todd Zuercher P. Graham Dunn Inc. 630 Henry Street Dalton, Ohio 44618 Phone: (330)828-2105ext. 2031 -----Original Message----- From: andy pugh <bodge...@gmail.com> Sent: Monday, August 23, 2021 4:50 AM To: Enhanced Machine Controller (EMC) <emc-users@lists.sourceforge.net> Subject: Re: [Emc-users] jerk control [EXTERNAL EMAIL] Be sure links are safe. On Mon, 23 Aug 2021 at 04:40, Chris Albertson <albertson.ch...@gmail.com> wrote: > Actually for a machine tool, why not run the simulation off-line and > use as much time and computer power as it takes. Feed-override? Do you allow infinite jerk on abort? You might think that is an easy question, except that continuous jog is implemented as a move to the limit that is aborted on key release. And, do we need to jerk-limit in joint space or cartesian space, or both? -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." - George Fitch, Atlanta Constitution Newspaper, 1912 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.sourceforge.net%2Flists%2Flistinfo%2Femc-users&data=04%7C01%7Ctoddz%40pgrahamdunn.com%7Caaabdbd2b59a4e0ad88708d966134695%7C5758544c573f47cebee96c3e0806fb43%7C0%7C0%7C637653055682515186%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=iD2Nxd21YC5aKx8hByW2ScEBuMjM9%2FXJCwo05FHb%2BLU%3D&reserved=0 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
