Robust Optimization for Integrated Construction Scheduling and Multiscale Resource Allocation

Algorithm 1

MOPSO.

Input: MaxIt, nPop, nRep, w, c₁, c₂, nGrid, alpha, beta, gamma.

Output: Non-dominated solutions in repository (REP).

Initialization:

1. ; ; ; , ,;

2. Evaluate

3.

4. While

5.

6.

7. For

8.  

9.  

10.  

11.  

12.  

13.  Evaluate

14.  If dominates

15.   

16.  Else

17.   

18.  End If

19. End For

20. Evaluate

21.

26. End While

27. Return