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. 2024 Aug 29;9(9):519. doi: 10.3390/biomimetics9090519

Table 9.

Statistical measurement analysis of robotic arm clamping force. Bold text indicates the optimal values.

SSA HHO BOA OMA WOA SCA DBO ADBO
Mean 2.90E+00 1.11E+01 2.64E+104 3.67E+00 9.20E-02 2.29E-16 1.81E-16 1.36E-16
Std 4.12E+00 3.99E+02 2.19E+209 5.02E-01 2.54E-01 7.14E-33 1.80E-32 5.62E+00
Min 7.27E-17 1.61E-16 8.58E+00 4.78E-01 7.27E-17 9.03E-17 7.27E-17 4.37E-19
Max 6.67E+00 7.91E+01 2.19E+105 4.53E+00 2.76E+00 4.97E-16 5.43E-16 6.90E+00