An Improved Discrete Artificial Bee Colony Algorithm for Flexible Flowshop Scheduling with Step Deteriorating Jobs and Sequence-Dependent Setup Times

Table 2

Orthogonal array and average objective value.

	Factor				Average objective value
	Nump	limit	CP	MP
1	60	3	0.2	0.2	7328.7
2	60	5	0.5	0.5	7319.5
3	60	8	0.8	0.8	7325.3
4	80	3	0.5	0.8	7330.6
5	80	5	0.8	0.2	7312.3
6	80	8	0.2	0.5	7302.7
7	90	3	0.8	0.5	7317.0
8	90	5	0.2	0.8	7335.4
9	90	8	0.5	0.2	7308.5
Q1	7324.5	7325.4	7322.3	7316.5
Q2	7315.2	7322.4	7319.5	7313.1
Q3	7320.3	7312.2	7318.3	7330.4