Optimization of Scanning Parameters in Coordinate Metrology Using Grey Relational Analysis and Fuzzy Logic

Table 11

Mean PI at various levels.

Scanning Parameter	PI
	Level 1	Level 2	Level 3	Max-Min
Scanning Speed	0.3262	0.3299	0.2427	0.0872
Distance between Points	0.3141	0.2996	0.2851	0.0290
Distance between Lines	0.2409	0.2959	0.3483	0.1074
Total average of PI	0.2981