Research Article
Metaheuristics for Order Scheduling Problem with Unequal Ready Times
Table 10
The RDP results of the SAs and GAs for large number of orders.
| n | m | λ | SA-min | SA-mean | SA-max | SA-wect | GA-min | GA-mean | GA-max | GA-wect | RPD | RPD | RPD | RPD | RPD | RPD | RPD | RPD | mean | max | mean | max | mean | max | mean | max | mean | max | mean | max | mean | max | mean | max |
| 50 | 2 | 0.25 | 0.007 | 0.025 | 0.003 | 0.012 | 0.002 | 0.019 | 0.007 | 0.026 | 0.057 | 0.094 | 0.056 | 0.078 | 0.056 | 0.084 | 0.183 | 0.381 | | | 0.5 | 0.005 | 0.010 | 0.001 | 0.006 | 0.001 | 0.005 | 0.005 | 0.012 | 0.019 | 0.053 | 0.018 | 0.061 | 0.018 | 0.047 | 0.340 | 0.532 | | | 0.75 | 0.003 | 0.007 | 0.001 | 0.003 | 0.001 | 0.005 | 0.003 | 0.010 | 0.003 | 0.015 | 0.003 | 0.012 | 0.003 | 0.016 | 0.335 | 0.645 | | 3 | 0.25 | 0.068 | 0.254 | 0.006 | 0.060 | 0.061 | 0.249 | 0.068 | 0.250 | 0.108 | 0.294 | 0.108 | 0.287 | 0.108 | 0.315 | 0.222 | 0.421 | | | 0.5 | 0.056 | 0.216 | 0.019 | 0.224 | 0.051 | 0.213 | 0.056 | 0.216 | 0.069 | 0.221 | 0.068 | 0.228 | 0.068 | 0.227 | 0.396 | 0.732 | | | 0.75 | 0.052 | 0.271 | 0.039 | 0.313 | 0.050 | 0.267 | 0.052 | 0.270 | 0.052 | 0.270 | 0.052 | 0.271 | 0.052 | 0.270 | 0.392 | 0.704 | | 4 | 0.25 | 0.008 | 0.019 | 0.002 | 0.009 | 0.002 | 0.012 | 0.008 | 0.018 | 0.042 | 0.074 | 0.043 | 0.081 | 0.042 | 0.074 | 0.153 | 0.324 | | | 0.5 | 0.006 | 0.012 | 0.001 | 0.007 | 0.001 | 0.028 | 0.006 | 0.020 | 0.017 | 0.049 | 0.017 | 0.053 | 0.017 | 0.052 | 0.346 | 0.533 | | | 0.75 | 0.049 | 0.253 | 0.042 | 0.395 | 0.046 | 0.250 | 0.049 | 0.252 | 0.048 | 0.258 | 0.048 | 0.254 | 0.048 | 0.257 | 0.397 | 0.665 | 100 | 2 | 0.25 | 0.008 | 0.016 | 0.001 | 0.008 | 0.002 | 0.008 | 0.008 | 0.017 | 0.086 | 0.134 | 0.086 | 0.126 | 0.086 | 0.118 | 0.440 | 0.729 | | | 0.5 | 0.005 | 0.011 | 0.001 | 0.057 | 0.001 | 0.025 | 0.005 | 0.012 | 0.023 | 0.070 | 0.023 | 0.069 | 0.023 | 0.062 | 0.792 | 1.087 | | | 0.75 | 0.003 | 0.007 | 0.000 | 0.004 | 0.000 | 0.002 | 0.003 | 0.006 | 0.002 | 0.014 | 0.002 | 0.011 | 0.002 | 0.010 | 0.770 | 1.027 | | 3 | 0.25 | 0.008 | 0.017 | 0.001 | 0.011 | 0.002 | 0.012 | 0.007 | 0.015 | 0.067 | 0.092 | 0.067 | 0.100 | 0.068 | 0.099 | 0.406 | 0.664 | | | 0.5 | 0.005 | 0.013 | 0.001 | 0.005 | 0.001 | 0.046 | 0.006 | 0.012 | 0.021 | 0.049 | 0.021 | 0.042 | 0.022 | 0.050 | 0.793 | 1.041 | | | 0.75 | 0.003 | 0.006 | 0.000 | 0.002 | 0.001 | 0.003 | 0.003 | 0.006 | 0.001 | 0.006 | 0.001 | 0.006 | 0.001 | 0.005 | 0.774 | 1.088 | | 4 | 0.25 | 0.008 | 0.015 | 0.001 | 0.006 | 0.001 | 0.007 | 0.008 | 0.014 | 0.057 | 0.080 | 0.057 | 0.083 | 0.057 | 0.084 | 0.388 | 0.598 | | | 0.5 | 0.005 | 0.011 | 0.001 | 0.017 | 0.002 | 0.054 | 0.005 | 0.014 | 0.021 | 0.047 | 0.021 | 0.046 | 0.021 | 0.046 | 0.769 | 0.997 | | | 0.75 | 0.003 | 0.007 | 0.001 | 0.002 | 0.000 | 0.002 | 0.003 | 0.007 | 0.001 | 0.005 | 0.001 | 0.006 | 0.001 | 0.006 | 0.782 | 1.195 |
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