Table 6 Encoding of experimental factors.

From: A PLC-based pomegranate sprout removal device design

Code

Factor

Sprouting diameterA/(mm)

Air pump working pressureB/(Mpa)

Cylinder running speedC/(mm/s)

 − 1

2

0.3

3.5

0

6

0.45

6

1

10

0.6

8.5