Colour Mixing Modelling and Simulation: Optimization of Colour Recipe for Carded Fibres

Table 2

Software performance for some cases.

DE (automatic)	DE (trial)	Time (automatic) (min)	Time (trial) (min)	𝝑 (%)	Reduction of process time (%)	Efficiency 𝝉
0.46	0.38	42	96	17%	128.6%	1.89
0.57	0.61	44	87	−7%	97.7%	2.12
0.76	0.65	41	110	14%	168.3%	2.29
0.62	0.64	44	48	−3%	9.1%	1.13
0.77	0.42	42	121	45%	188.1%	1.57
0.34	0.25	41	42	26%	2.4%	0.75
0.63	0.67	43	90	−6%	109.3%	2.23
0.62	0.57	42	85	8%	102.4%	1.86
0.49	0.39	44	60	20%	36.4%	1.09
0.83	0.54	41	80	35%	95.1%	0
0.56	0.58	46	98	−4%	113.0%	2.21
0.63	0.64	44	44	−2%	0.0%	1.02
0.29	0.27	40	84	7%	110.0%	1.96
0.78	0.69	42	112	12%	166.7%	2.36
0.62	0.59	40	117	5%	192.5%	2.78
0.47	0.48	42	40	−2%	−4.8%	0.97
0.61	0.63	43	86	−3%	100.0%	2.07
0.52	0.49	41	110	6%	168.3%	2.53
0.79	0.81	42	80	−3%	90.5%	1.95
0.21	0.21	42	40	0%	−4.8%	0.95
0.31	0.18	44	42	42%	−4.5%	0.55
0.45	0.42	41	100	7%	143.9%	2.28
0.34	0.29	42	80	15%	90.5%	1.62
0.46	0.38	45	85	17%	88.9%	1.56
0.57	0.61	42	98	−7%	133.3%	2.5
0.76	0.65	43	115	14%	167.4%	2.29
0.62	0.64	41	118	−3%	187.8%	2.97
0.77	0.42	39	48	45%	23.1%	0.67
0.34	0.25	38	40	26%	5.3%	0.77
0.63	0.67	41	42	−6%	2.4%	1.09
			Mean value	14%	90.2%	1.67
			Standard Dev.	0.16	0.67	0.74