def getEntity(self):
activeEntity = Exit.getEntity(
self) # call the parent method to get the entity
# check the attribute and update the counters accordingly
if activeEntity.machineId == "M1":
G.NumM1 += 1
elif activeEntity.machineId == "M2":
G.NumM2 += 1
return activeEntity # return the entity obtained
from manpy.simulation.imports import Machine, Source, Exit, Part, ShiftScheduler
from manpy.simulation.Globals import runSimulation
# define the objects of the model
S = Source(
"S1", "Source", interArrivalTime={"Fixed": {"mean": 0.5}}, entity="manpy.Part"
)
M = Machine("M1", "Machine", processingTime={"Fixed": {"mean": 3}})
E = Exit("E1", "Exit")
SS = ShiftScheduler(victim=M, shiftPattern=[[0, 5], [10, 15]])
# define predecessors and successors for the objects
S.defineRouting(successorList=[M])
M.defineRouting(predecessorList=[S], successorList=[E])
E.defineRouting(predecessorList=[M])
def main(test=0):
# add all the objects in a list
objectList = [S, M, E, SS]
# set the length of the experiment
maxSimTime = 20.0
# call the runSimulation giving the objects and the length of the experiment
runSimulation(objectList, maxSimTime)
# calculate metrics
working_ratio = (M.totalWorkingTime / maxSimTime) * 100
off_shift_ratio = (M.totalOffShiftTime / maxSimTime) * 100
"mean": 1
}},
)
M1 = Machine("M1", "Machine1", processingTime={"Fixed": {"mean": 0.5}})
Q1 = Queue("Q1", "Queue1", capacity=2)
M2 = Machine("M2", "Machine2", processingTime={"Fixed": {"mean": 1}})
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
from manpy.simulation.imports import Machine, Source, Exit, Part, Queue, Failure
from manpy.simulation.Globals import runSimulation
# define the objects of the model
S = Source(
"S", "Source", interArrivalTime={"Fixed": {"mean": 0.5}}, entity="manpy.Part"
)
Q = Queue("Q", "Queue", capacity=float("inf"))
M1 = Machine("M1", "Milling1", processingTime={"Fixed": {"mean": 0.25}})
M2 = Machine("M2", "Milling2", processingTime={"Fixed": {"mean": 0.25}})
E = Exit("E1", "Exit")
F = Failure(
victim=M1,
distribution={"TTF": {"Fixed": {"mean": 60.0}}, "TTR": {"Fixed": {"mean": 5.0}}},
)
# define predecessors and successors for the objects
S.defineRouting([Q])
Q.defineRouting([S], [M1, M2])
M1.defineRouting([Q], [E])
M2.defineRouting([Q], [E])
E.defineRouting([M1, M2])
def main(test=0):
# add all the objects in a list
objectList = [S, Q, M1, M2, E, F]
# set the length of the experiment
maxSimTime = 1440.0
# call the runSimulation giving the objects and the length of the experiment
def postProcessing(self):
Exit.postProcessing(self, MaxSimtime=maxSimTime)
self.GoodExits.append(self.numGoodParts)
def getEntity(self):
activeEntity = Exit.getEntity(self)
if activeEntity.status == "Good":
self.numGoodParts += 1
return activeEntity
def initialize(self):
self.numGoodParts = 0
Exit.initialize(self)
