logo

Mathematical Problems in Engineering

Mathematical Problems in Engineering / 2020 / Article / Tab 4

Research Article

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

Table 4

Experimental result of the Ackley function.
PSOCPSOIPSO-EDM
Dimensionality = 10 = 20 = 10 = 20 = 10 = 20
Worst value2.6645e − 151.0484e − 102.6645e − 151.0991e − 116.2172e − 151.3323e − 14
Mean value2.6645e − 153.9470e − 112.6645e − 151.8865e − 122.8422e − 157.1054e − 15
Optimal value2.6645e − 151.1324e − 122.6645e − 151.0925e − 132.6645e − 152.6645e − 15
Standard variance03.6101e − 1103.0165e − 127.9441e − 162.7938e − 15
Note. The scale of the particle swarm is 50, the change interval of inertia factor earning factors , the number of iterations is 2000 times, the number of chaotic iterations is 1000 times, and the maximum number of evolutionary variations allowed is 1000 times.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.