7. Measures the coordinates of tooth profile points by the three-dimensional measuring machine (CMM)

In fact, this semi-experimental part is very important for applying these notions of fuzzy logic to the contour of the flank of the left or right tooth. However, we are able to bring back information through a known mathematical model or by asking a laboratory to provide it to us. In short, the result of the processing of information is the same, either by borrowing the mathematical model or by directly probing by CMM (see Figures 4–6) [8, 11].

Figure 5. Mathematical model: sections (A-A), (B-B) and (C-C).
