| 摘要 |
The method comprises the following successive steps: (a) 3D digitization, in the form of a cloud (N) of 3D points [Nj(Xj, Yj, Zj)] of the surface of a real working situation (STR), (b) automatic location, within the cloud (N) of points originating from step (a), of each virtual part (P'j) and of the virtual working environment (5') using 3D CAD digital models of each real part (Pj) and of the real working environment (5), (c) automatic build-up of a 3D virtual working situation (STV) using 3D CAD digital models of each real part (Pj) and of the real working environment (5) and by means of the location data [(x,y,z) ;(a, ß, ?)] of each virtual part (P'j) and of the virtual working environment (5') which were determined in step (b), (d) automatic selection of a virtual part (P'j) from the virtual working situation (STV), (e) operation of the real picking tool (11) in such a way that it automatically picks up the real part (Pj) that corresponds to the virtual part (P'j) selected in step (d). |
