Mathematical Problems in Engineering / 2020 / Article / Tab 11

Research Article

Application of the Improved PSO-Based Extended Domain Method in Engineering

Table 11

Comparison of the calculation results by different methods for the welding beam.

Coello [39]0.2088003.4205008.9975000.2100001.748309
Coello and Montes [40]0.2059863.4713289.0202240.2064801.728226
Coello and Becerra [41]0.2057003.4705009.0366000.2057001.724852
CPSO [27]0.2057313.4705829.0368390.2056801.724237

MethodsOptimal valueMean valueWorst valueStandard variance

Coello [39]1.7483091.7719731.7858350.001122
Coello and Montes [40]1.7282261.7926541.9934080.074713
Coello and Becerra [41]1.7248521.9718093.1797090.443131
CPSO [27]1.7243811.7388101.9587210.047891

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