A Chaos-Enhanced Particle Swarm Optimization with Adaptive Parameters and Its Application in Maximum Power Point Tracking

Table 2

Shortest CPU times of different methods in minimizing sphere function based on ten simulation results (number of generations = 500).

		Proposed	PSO	FA	ACO	DE
Best	Fitness
	Time	1.2669	1.3332	7.9243	7.2014	1.1381
Worst	Fitness
	Time	1.3084	1.4928	8.2801	7.4778	1.2438