An Optimization Method for the Remanufacturing Dynamic Facility Layout Problem with Uncertainties

Algorithm 1

Proposed SA.

Step  1. Set the annealing parameters: and and initialize the outer loop counter (ol) and the inner loop counter (il) zero.

   , , and are maximum outer loop, inner loop, and identical solution, respectively.

Step  2. Apply Procedure SA initialization to generate an initial solution . Assign .

Step  3. While ( and ) do:

      for (; ; )

        Apply Procedure Neighbour_S(s)

        Calculate ;

        If () or ()

         ;

        else reject ;

      ;

       = ;

      if ( = ) ;

      else       = 0;

Step  4. Output the matrix based on