Re: [Emc-users] new linuxcnc today, wants to rerun update_ini again

2018-10-20 Thread jrmitchellj
Yeah, I thought my keyboard had picked up some chips, except other stuff in the linux environment responded to those keys correctly. The quick reference sheet under the help menu shows all the shortcut keys. I have not checked out all of the shortcut keys, so there my be others that are not wor

Re: [Emc-users] new linuxcnc today, wants to rerun update_ini again

2018-10-20 Thread Gene Heskett
On Saturday 20 October 2018 21:49:38 jrmitchellj wrote: > I am seeing the same problems a Gene, and also the F9 & F10 keys no > longer start & stop the spindle on my mill. I can start it by > clicking the icon on the GUI. F9 and F10 can start/stop the spindle? Never knew that. I'd assume the Sn

Re: [Emc-users] new linuxcnc today, wants to rerun update_ini again

2018-10-20 Thread jrmitchellj
I am seeing the same problems a Gene, and also the F9 & F10 keys no longer start & stop the spindle on my mill. I can start it by clicking the icon on the GUI. I updated again today. No change. --J. Ray Mitchell Jr. jrmitche...@gmail.com "No problem can be solved from the same level of consci

Re: [Emc-users] No mail received? --> control theory, state feedback

2018-10-20 Thread Nicklas Karlsson
> > No not interested in any of the above more than possible what you write > > about integration. > > > > That's fine, it takes a lot of study to move past experimentation with > PID. And the literature is full of dead ends. The question I have about > putting the integrator at the model error is

Re: [Emc-users] No mail received?

2018-10-20 Thread Dave Cole
Fuzzy control is not suitable for everything but it does some things very well. I became interested in it when I started experimenting in autopilots for sailboats.  (Power boats tend to be much easier) There is some really horrible autopilot software out there.  Its amazing how bad some of i

Re: [Emc-users] OT: gripping stuff

2018-10-20 Thread Ken Strauss
Looking at their website it appears that they are in Brampton which is fairly close to me. I wonder if they have a factory outlet store! > -Original Message- > From: Gene Heskett [mailto:ghesk...@shentel.net] > Sent: Saturday, October 20, 2018 1:39 PM > To: emc-users@lists.sourceforge.net

Re: [Emc-users] OT: gripping stuff

2018-10-20 Thread Gene Heskett
On Saturday 20 October 2018 10:15:20 Roland Jollivet wrote: > (whilst the list is quiet) > > I found this very interesting. Unless you know it already... No I didn't, thank you. > > The concept is gripping stuff in a vise. While this targeted at > 5-axis, and you do need sacrificial material rema

Re: [Emc-users] No mail received?

2018-10-20 Thread Gene Heskett
On Friday 19 October 2018 16:55:31 Marcus Bowman wrote: > On 19 Oct 2018, at 19:11, Bruce Layne wrote: > > There was a lengthy phase when I wasn't saving much time with > > unattended CNC machining because I'd just stand there staring at the > > CNC machining while thinking, "This is so cool." >

Re: [Emc-users] No mail received? --> control theory, state feedback

2018-10-20 Thread Eric Keller
On Sat, Oct 20, 2018 at 11:37 AM Nicklas Karlsson < nicklas.karlsso...@gmail.com> wrote: > No not interested in any of the above more than possible what you write > about integration. > > That's fine, it takes a lot of study to move past experimentation with PID. And the literature is full of dea

Re: [Emc-users] No mail received? --> control theory, state feedback

2018-10-20 Thread Nicklas Karlsson
> On Sat, Oct 20, 2018 at 1:01 AM Nicklas Karlsson < > nicklas.karlsso...@gmail.com> wrote: > > > (1.) > > Then using state space model and integrator I want to integrate error > > between where signal is expected to be and there measurement suggest it is. > > As is now I integrate error between r

Re: [Emc-users] No mail received? --> control theory, state feedback

2018-10-20 Thread Eric Keller
On Sat, Oct 20, 2018 at 1:01 AM Nicklas Karlsson < nicklas.karlsso...@gmail.com> wrote: > (1.) > Then using state space model and integrator I want to integrate error > between where signal is expected to be and there measurement suggest it is. > As is now I integrate error between reference signa

[Emc-users] OT: gripping stuff

2018-10-20 Thread Roland Jollivet
(whilst the list is quiet) I found this very interesting. Unless you know it already... The concept is gripping stuff in a vise. While this targeted at 5-axis, and you do need sacrificial material remaining, it gets around how to minimally clamp some stock for machining.. That is, to have a dedi

Re: [Emc-users] No mail received? --> mathematical model of reality

2018-10-20 Thread Nicklas Karlsson
On Sat, 20 Oct 2018 06:38:20 -0400 Gene Heskett wrote: > On Saturday 20 October 2018 01:12:02 Nicklas Karlsson wrote: > > > > > On 10/19/2018 2:12 PM, Nicklas Karlsson wrote: > > > > > Probably not, I have done quite a lot of search on Internet, > > > > > have a few books and have taken two cour

Re: [Emc-users] No mail received? --> mathematical model of reality

2018-10-20 Thread Gene Heskett
On Saturday 20 October 2018 01:12:02 Nicklas Karlsson wrote: > > > On 10/19/2018 2:12 PM, Nicklas Karlsson wrote: > > > > Probably not, I have done quite a lot of search on Internet, > > > > have a few books and have taken two courses specifically in the > > > > area but if you have readily availa