Re: [simspark-devel] new problem of new server

[Yuan X. <xuy...@gm...>]

Hi Joschka,

> Which version are you using, current CVS or the 0.5.6-preview?

0.5.6-preview

> > (1) see http://picasaweb.google.com/xuyuan.cn/RCS/photo#5076361988020790178
> >     * Situation: after beam action
> >     * Problem: the lower torso rotation is not correct
>
> Does this happen everytime? I have never observed this as of yet...

Yes, everytime. Since it is corrected by ODE quickly, you can got the
screen shot frame by frame with the logfile. And it is reasonable
according to the codes, all body rotations are set to only Z rotation.


>
> Could you please try to comment out the joint stops in the soccerbot.rsg
> file? I suspect them to have something to do with this problem.

Yes, it works after comment out the joint stops.

> The joint stops were easy to implement, but I'm afraid that some ODE
> parameters might have to be adjusted to be able to use them in a stable
> way. If this is the case, I have to remove the joint stops again for
> now, since we don't have much time to find good parameters currently :-(

Well, doing is usually harder than thinking.
Maybe human referee can take this responsibility ;-)


-- 
Best wishes!

Xu Yuan
School of Automation
Southeast University, Nanjing, China

mail:   xuy...@gm...
          xy...@ya...
web:   http://xuyuan.cn.googlepages.com
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