Python Exit.defineRouting方法代码示例

# 需要导入模块: from dream.simulation.imports import Exit [as 别名]
# 或者: from dream.simulation.imports.Exit import defineRouting [as 别名]
entityList=[]
for i in range(5):      # create the WIP in a loop
    Q1PartId='Q1_P'+str(i)
    Q1PartName='Q1_Part'+str(i)
    PQ1=Part(Q1PartId, Q1PartName, currentStation=Q1)
    entityList.append(PQ1)
    Q2PartId='Q2_P'+str(i)
    Q2PartName='Q2_Part'+str(i)
    PQ2=Part(Q2PartId, Q2PartName, currentStation=Q2)
    entityList.append(PQ2)
    
#define predecessors and successors for the objects    
Q1.defineRouting(successorList=[M])
Q2.defineRouting(successorList=[M])
M.defineRouting(successorList=[E])
E.defineRouting(predecessorList=[M])

EV=EventGenerator('EV', 'PredecessorChanger', start=0, stop=50, interval=10,method=changeMachinePredecessor, 
                  argumentDict={'machine':M, 'possiblePredecessors':[Q1,Q2]})  

def main(test=0):
    # add all the objects in a list
    objectList=[Q1,Q2,M,E,EV]+entityList  
    # set the length of the experiment  
    maxSimTime=float('inf')
    # call the runSimulation giving the objects and the length of the experiment
    runSimulation(objectList, maxSimTime, trace='Yes')
    
    # calculate metrics
    working_ratio = (M.totalWorkingTime/E.timeLastEntityLeft)*100

# 需要导入模块: from dream.simulation.imports import Exit [as 别名]
# 或者: from dream.simulation.imports.Exit import defineRouting [as 别名]
Q1=LineClearance('Q1','Queue1',capacity=2)
M2=Machine('M2','Machine2',processingTime={'Fixed':{'mean':4}})
BRA=BatchReassembly('BRA', 'BatchReassembly', numberOfSubBatches=4, processingTime={'Fixed':{'mean':0}})
M3=Machine('M3','Machine3',processingTime={'Fixed':{'mean':1}})
E=Exit('E','Exit')

# define the predecessors and successors for the objects
S.defineRouting([Q])
Q.defineRouting([S],[BD])
BD.defineRouting([Q],[M1])
M1.defineRouting([BD],[Q1])
Q1.defineRouting([M1],[M2])
M2.defineRouting([Q1],[BRA])
BRA.defineRouting([M2],[M3])
M3.defineRouting([BRA],[E])
E.defineRouting([M3])

def main(test=0):

    # add all the objects in a list
    objectList=[S,Q,BD,M1,Q1,M2,BRA,M3,E]  
    # set the length of the experiment  
    maxSimTime=1440.0
    # call the runSimulation giving the objects and the length of the experiment
    runSimulation(objectList, maxSimTime, trace='Yes')
    
    # calculate metrics
    working_ratio_M1 = (M1.totalWorkingTime/maxSimTime)*100
    blockage_ratio_M1 = (M1.totalBlockageTime/maxSimTime)*100
    waiting_ratio_M1 = (M1.totalWaitingTime/maxSimTime)*100    
    working_ratio_M2 = (M2.totalWorkingTime/maxSimTime)*100

# 需要导入模块: from dream.simulation.imports import Exit [as 别名]
# 或者: from dream.simulation.imports.Exit import defineRouting [as 别名]
#create failures
F1=Failure(victim=M1, distribution={'distributionType':'Fixed','MTTF':60,'MTTR':5}, repairman=R) 
F2=Failure(victim=M2, distribution={'distributionType':'Fixed','MTTF':40,'MTTR':10}, repairman=R)

G.ObjList=[S,M1,M2,E,Q]   #add all the objects in G.ObjList so that they can be easier accessed later
G.MachineList=[M1,M2]

G.ObjectInterruptionList=[F1,F2]     #add all the objects in G.ObjList so that they can be easier accessed later

#define predecessors and successors for the objects    
S.defineRouting([M1])
M1.defineRouting([S],[Q])
Q.defineRouting([M1],[M2])
M2.defineRouting([Q],[E])
E.defineRouting([M2])

def main():
    initialize()                        #initialize the simulation (SimPy method)
    
    #initialize all the objects
    R.initialize()


    for object in G.ObjList:
        object.initialize()

    for objectInterruption in G.ObjectInterruptionList:
        objectInterruption.initialize()

    #activate all the objects

# 需要导入模块: from dream.simulation.imports import Exit [as 别名]
# 或者: from dream.simulation.imports.Exit import defineRouting [as 别名]
#define the objects of the model
Frame.capacity=4 
Sp=Source('SP','Parts', interArrivalTime={'Fixed':{'mean':0.5}}, entity='Dream.Part')
Sf=Source('SF','Frames', interArrivalTime={'Fixed':{'mean':2}}, entity='Dream.Frame')
M=Machine('M','Machine', processingTime={'Fixed':{'mean':0.25}})
A=Assembly('A','Assembly', processingTime={'Fixed':{'mean':2}})
E=Exit('E1','Exit')  

F=Failure(victim=M, distribution={'TTF':{'Fixed':{'mean':60.0}},'TTR':{'Fixed':{'mean':5.0}}})

#define predecessors and successors for the objects    
Sp.defineRouting([A])
Sf.defineRouting([A])
A.defineRouting([Sp,Sf],[M])
M.defineRouting([A],[E])
E.defineRouting([M])

def main(test=0):
    # add all the objects in a list
    objectList=[Sp,Sf,M,A,E,F]  
    # set the length of the experiment  
    maxSimTime=1440.0
    # call the runSimulation giving the objects and the length of the experiment
    runSimulation(objectList, maxSimTime)

    # calculate metrics
    working_ratio=(A.totalWorkingTime/maxSimTime)*100
    
    # return results for the test
    if test:
        return {"frames": E.numOfExits,