Research Article

Hierarchical Factor Analysis Methodology for Intelligent Manufacturing

Table 1

FCBGA-PCB processes and machines configuration.

x1x2x3x4x5x6x7x8x9x10

a1a2a3a4a5a6a7a8a9a10
b1b2b3b4b5b6b7b8b9b10
c1c3c4c5c6c7c8c9
d3d4d7
e3e7