Table 3 Determine the RI values of the 1 st to 9th orders of the matrix.

From: Research on morphology optimization of heavy-duty industrial robots based on Kansei engineering and artificial intelligence generated content technology

Matrix Order (n)

1

2

3

4

5

6

7

8

9

RI

0

0

0.58

0.90

1.12

1.24

1.32

1.41

1.45