An Artificial Immune System Algorithm with Social Learning and Its Application in Industrial PID Controller Design

Algorithm 2

Pseudocode of the mutation operator.

PROCEDURE  Mutation_Operator

IF    THEN

    ;

ELSE

    Select from ES;

    IF    THEN

   ;

    ELSEIF    THEN

   ;

    ELSE

   ;

    END IF

END IF

  ;

END FOR

END PROCEDURE