Table 11 AGV trolley transportation schedule.

From: A multi objective collaborative reinforcement learning algorithm for flexible job shop scheduling

Machine

M1

M2

M3

M4

M5

M6

M7

M8

M9

M10

M11

M1

0

1

1.6

2.5

1.2

2.6

–

–

–

–

–

M2

1

0

0.6

1.5

1.5

1.4

–

–

–

–

–

M3

1.6

0.6

0

0.9

1.8

1

–

–

–

–

–

M4

2.5

1.5

0.9

0

2.2

0.6

–

–

–

–

–

M5

1.2

1.5

1.8

2.2

0

0.5

0.4

0.6

–

–

–

M6

2.6

1.4

1

1

0.5

0

2

2.5

–

–

–

M7

–

–

–

–

0.4

2

0

0.5

1

1.5

–

M8

–

–

–

–

0.6

2.5

0.5

0

1.3

1.8

–

M9

–

–

–

–

–

–

1

1.3

0

0.5

1

M10

–

–

–

–

–

–

1.5

1.8

0.5

0

1.5

M11

–

–

–

–

–

–

–

–

1

1.5

0