Re: [Tutor] How to go about a simple object grabbing in python (given coordinates of arms and objects)

What are the parameters to account for in this type of algorithm? are there
some checks to perform the arm moves ? for example angle moves or cartesian
moves based on some distance thresholds? Any idea about the
pseudo-algorithm is welcome.

Thanks.

Le dim. 23 juin 2024 à 10:33, Alan Gauld via Tutor <[email protected]> a
écrit :

> On 22/06/2024 13:41, marc nicole wrote:
>
> > So, given the x,y,z coordinates of a target object and the offset x,y,z
> of
> > arms of a robot, what is a good algorithm to perform to grab the object
> > between the hands (either from both sides or from below all using both
> > hands).
> >
> > Specifically, my problem is applied to a NAO robot environment where I
> > retrieve a target object coordinates using the following code:
>
> This is almost entirely outside the Python domain and all within
> your 3rd party environment. Do they have a user forum or mailing
> list? You will probably get better results asking there?
>
> Another possibility is that you are using a Python wrapper around
> a C (or other language) library and there might be FAQs, fora or
> lists supporting that. If so you should be able to translate
> their examples to your Python code?
>
> In terms of generic solutions the only thing I can suggest that
> might help is to research collision detection algorithms.
> Wikipedia is likely a good starting point.
>
> --
> Alan G
> Author of the Learn to Program web site
> http://www.alan-g.me.uk/
> http://www.amazon.com/author/alan_gauld
> Follow my photo-blog on Flickr at:
> http://www.flickr.com/photos/alangauldphotos
>
>
>
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