On 6 December 2011 12:48, Francesca Sca <[email protected]> wrote: > I checked the d-h parameters many many times and they should be correct.
I might still be tempted to "tune" them. (ie, forget the science, just make small changes and see what happens). How far out are the distances? > Also if I don't understand why in world mode the movement in direction > positive of x correspond a movement negative of my robot. > I tried to invert > some pin but the situation has worsened: the movement on x aren't on x > direction! Changing the direction pins will only change the direction that the motors turn, which will really mess things up. I think that, again, to swap the X-direction you would need to change DH parameters. (negative angles?) It might be easier just to sit at the other side of the robot :-) -- atp The idea that there is no such thing as objective truth is, quite simply, wrong. ------------------------------------------------------------------------------ Cloud Services Checklist: Pricing and Packaging Optimization This white paper is intended to serve as a reference, checklist and point of discussion for anyone considering optimizing the pricing and packaging model of a cloud services business. Read Now! http://www.accelacomm.com/jaw/sfnl/114/51491232/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
