A Biobjective Optimization Model for Deadline Satisfaction in Line-of-Balance Scheduling with Work Interruptions Consideration

Pseudocode 1

The pseudocode of the “Backward step.”

Read essential parameters from the optimization module, including the start

   time of activity in unit and the number of crews assigned to activity .

Calculate the progress rate of each real activity using the formula

FOR TO 1 DO   reschedule all activities in descending order

 IF THEN   there exists at least one interruption in activity

  FOR TO 2 DO

       consists of all successors of activity

  ENDFOR

ENDFOR