A Novel Fuzzy RPID Controller for Multiarea AGC with IABC Optimization
Figure 9
Deviation of frequency; (a) area 1, (b) area 2, (c) area 3, and (d) area 4 for +0% change of parameters; Solid (IABC), Dashed (HPSOCFA), Dashed Dotted (RGA), and Dotted (BGA).