A Real-Time and Closed-Loop Control Algorithm for Cascaded Multilevel Inverter Based on Artificial Neural Network

Table 2

Calculated switching angles by different methods at operating point (𝑚^∗=1.0).

Method	𝜃1/rad	𝜃2/rad	𝜃3/rad	𝜃4/rad	𝜃5/rad	THD%
HPSO	0.1256	0.3495	0.5788	0.8310	1.0655	4.17
GA	0.1269	0.3455	0.5738	0.8192	1.0799	4.32
SFLA	0.1352	0.3476	0.5731	0.8336	1.0648	4.26
BA	0.1238	0.3480	0.8345	0.5785	1.0636	4.18