Commit 071661ca authored by Georgios Dagkakis's avatar Georgios Dagkakis Committed by Sebastien Robin

1st version of conveyer object - not working properly

parent b5814f12
......@@ -84,7 +84,7 @@ class Assembly(Process):
def run(self):
while 1:
yield waituntil, self, self.canAcceptAndIsRequested #wait until the Assembly can accept a frame
#and one "frame" predecessor requests it
#and one "frame" predecessor requests it
self.getEntity("Frame") #get the Frame
for i in range(self.Res.activeQ[0].numOfParts): #this loop will be carried until the Frame is full with the parts
......
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......@@ -93,9 +93,8 @@ class Exit(Process):
#gets an entity from the predecessor
def getEntity(self):
name=self.previous[self.predecessorIndex].Res.activeQ[0].name #get the name of the entity for the trace
self.totalLifespan+=now()-self.previous[self.predecessorIndex].Res.activeQ[0].startTime #Add the entity's lifespan to the total one.
self.previous[self.predecessorIndex].removeEntity() #remove the entity from the previous object
name=self.previous[0].Res.activeQ[0].name #get the name of the entity for the trace
self.previous[0].removeEntity() #remove the entity from the previous object
self.outputTrace(name)
#actions to be taken after the simulation ends
......
......@@ -22,5 +22,9 @@ class Frame(object):
self.creationTime=0
self.startTime=0 #holds the startTime for the lifespan
self.Res=Resource(self.numOfParts)
#dimension data
self.width=2
self.height=2
self.lenght=2
{"_class": "Dream.Simulation",
"general": {
"_class": "Dream.Configuration",
"numberOfReplications": "1",
"maxSimTime": "60",
"trace": "Yes",
"confidenceLevel": "0.95"
},
"modelResource": [
{"_class": "Dream.Repairman",
"id": "W1",
"name": "W1",
"capacity": "1"
}
],
"coreObject": [
{"_class": "Dream.Source",
"id": "S1",
"name": "Raw Material",
"interarrivalTime":
{
"distributionType": "Fixed",
"mean": "0.5"
},
"entity": "Part",
"successorList": ["DummyQ"]
},
{"_class": "Dream.Machine",
"id": "M1",
"name": "Machine1",
"processingTime": {
"distributionType": "Fixed",
"mean": "0.25"
},
"failures":{
"failureDistribution": "No",
"MTTF": "60",
"MTTR": "5",
"repairman": "W1"
},
"predecessorList": ["DummyQ"],
"successorList": ["C1"]
},
{"_class": "Dream.Machine",
"id": "M2",
"name": "Machine2",
"processingTime": {
"distributionType": "Fixed",
"mean": "1.5"
},
"failures":{
"failureDistribution": "No",
"MTTF": "40",
"MTTR": "10",
"repairman": "W1"
},
"predecessorList": ["C1"],
"successorList": ["E1"]
},
{"_class": "Dream.Queue",
"id": "DummyQ",
"name": "DummyQ",
"isDummy": "1",
"capacity": "1",
"predecessorList": ["S1"],
"successorList": ["M1"]
},
{"_class": "Dream.Conveyer",
"id": "C1",
"name": "C1",
"length": "8",
"speed": "1",
"predecessorList": ["M1"],
"successorList": ["M2"]
},
{"_class": "Dream.Exit",
"id": "E1",
"name": "Stock",
"predecessorList": ["M2"]
}
]
}
......@@ -19,6 +19,7 @@ from Part import Part
from Frame import Frame
from Assembly import Assembly
from Dismantle import Dismantle
from Conveyer import Conveyer
import xlwt
import xlrd
import time
......@@ -49,6 +50,7 @@ def createObjects():
G.RepairmanList=[]
G.AssemblyList=[]
G.DismantleList=[]
G.ConveyerList=[]
#loop through all the model resources
#read the data and create them
......@@ -167,6 +169,19 @@ def createObjects():
D.previousIds=predecessorList
G.DismantleList.append(D)
G.ObjList.append(D)
elif objClass=='Dream.Conveyer':
id=coreObject[i].get('id', 'not found')
name=coreObject[i].get('name', 'not found')
length=float(coreObject[i].get('length', '10'))
speed=float(coreObject[i].get('speed', '1'))
successorList=coreObject[i].get('successorList', 'not found')
predecessorList=coreObject[i].get('predecessorList', 'not found')
C=Conveyer(id, name, length, speed)
C.previousIds=predecessorList
C.nextIds=successorList
G.ObjList.append(C)
G.ConveyerList.append(C)
#defines the topology (predecessors and successors for all the objects)
def setTopology():
......
......@@ -22,6 +22,10 @@ class Part(object):
self.currentStop=None #contains the current object that the material is in
self.creationTime=0
self.startTime=0 #holds the startTime for the lifespan
#dimension data
self.width=1
self.height=1
self.length=1
def __del__(self):
pass
......
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