Kevin: 修改了Operation.GetHasValidOperationInputOutput以让系统能够对没有投入料并非供应商生产单元的操作...

Kevin Kok Khah Whey

2023-09-25 53dd77cb4acdbe54af218fa7034b1ae8d272cc4d

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Quintiq file version 2.0
#parent: #root
Method InitConstraintsforCampaignCalcElementTypePeriodUnderloadedMid (
  CapacityPlanningSuboptimizer_CapacityPlanningAlgorithm program,
  const LibOpt_Scope scope
) const
{
  TextBody:
  [*
    campaignunderloadmid_constname := typeof( MPCalcElementTypePeriodUnderloadedMidConstraint );
    scalefactor_PTQtyInCampaignElementTypeMid_const := this.ScaleConstraintTerm( typeof( MPPTQtyInCampaignElementTypeMidVariable ), campaignunderloadmid_constname );
    scalefactor_CampaignElementTypePeriodUnderloadedMid_const := this.ScaleConstraintTerm( typeof( MPCampaignElementTypePeriodUnderloadedMidVariable ), campaignunderloadmid_constname );
    scalefactor_DurationOfCampaignElementTypeMid_const := this.ScaleConstraintTerm( typeof( MPDurationOfCampaignElementTypeMidVariable ), campaignunderloadmid_constname );
    
    traverse( scope.GetUnitPeriodInOptimizerRunConst(), Elements.OptCampaignUnitSubPeriod, ocusp )
    {
      traverse( ocusp, OptCampaignCombiElement.OptCampaignElementType, ocet )
      {
        constr := program.CalcElementTypePeriodUnderloadedMidConstraints().New( ocet, ocusp );
        // Sum ( max capacity usage per quantity * PTQty in Element Type mid
        traverse( ocet, OptCampaignOperationInElementType, ocoet )
        {
          maxcap := ocoet.Operation().GetCapacityUsagePerQuantity( ocusp.UnitPeriod() );
          varcampaignptqtymid := program.PTQtyInCampaignElementTypeMidVariables().Get( ocoet, ocusp );
          constr.NewTerm( maxcap * scalefactor_PTQtyInCampaignElementTypeMid_const, varcampaignptqtymid ); 
        }
        // Add slack variable ElementTypePeriodUnderloadedMid
        varcampaignunderloadmid := program.CampaignElementTypePeriodUnderloadedMidVariables().Get( ocet, ocusp );
        constr.NewTerm( 1.0 * scalefactor_CampaignElementTypePeriodUnderloadedMid_const, varcampaignunderloadmid );
        
        // Subtract total available capactity * relative duration of element mid type
        totalcap := ocusp.UnitPeriod().GetTotalAvailableCapacity();
        duration := ocusp.UnitPeriod().Duration();
        factor := totalcap / duration.HoursAsReal();
        varcampaigndurationmid := program.DurationOfCampaignElementTypeMidVariables().Get( ocet, ocusp );
        constr.NewTerm( - factor * scalefactor_DurationOfCampaignElementTypeMid_const, varcampaigndurationmid );
      } 
    }
  *]
}