Optimization Design of Wind Turbine Blade Based on an Improved Particle Swarm Optimization Algorithm Combined with Non-Gaussian Distribution

Table 4

Comparison of the error norm using different algorithms.

Wind velocity (m/s)	Iterations	PSO	Proposed algorithm
5	25	0.34e−3	2.42e−4
	40	5.17e−4	3.96e−5
10	25	2.51e−4	4.92e−5
	40	3.46e−4	7.74e−5
15	25	1.83e−5	0.47e−6
	40	2.72e−5	1.85e−6
25	25	3.16e−5	0.76e−7
	40	4.64e−6	2.75e−8