From adf2c3b2e8339f23961d490489106e79e01164b2 Mon Sep 17 00:00:00 2001
From: dansl <dansl@LAPTOP-SIKRVJU7.ern.nps.edu>
Date: Wed, 7 Jun 2023 07:36:26 -0700
Subject: [PATCH] Commit additions for Steady State and Transient Stats
---
.../src/mv3302/StoppedPartArrivalProcess.java | 25 +++++++------
.../src/mv3302/run/RunTransientAnalysis.java | 35 +++++++++++--------
2 files changed, 32 insertions(+), 28 deletions(-)
diff --git a/MV3302ClassCode/src/mv3302/StoppedPartArrivalProcess.java b/MV3302ClassCode/src/mv3302/StoppedPartArrivalProcess.java
index 61ab12cebc..78767c0917 100644
--- a/MV3302ClassCode/src/mv3302/StoppedPartArrivalProcess.java
+++ b/MV3302ClassCode/src/mv3302/StoppedPartArrivalProcess.java
@@ -6,14 +6,15 @@ package mv3302;
import simkit.random.RandomVariate;
+
/**
*
* @author dansl
*/
public final class StoppedPartArrivalProcess extends PartArrivalProcess {
- private RandomVariate interarrivalTimeGenerator;
-
+ //private RandomVariate interarrivalTimeGenerator;
+public int stopTime;
//int stopTime = 480;
/**
* Zero-argument constructor
@@ -27,13 +28,13 @@ public final class StoppedPartArrivalProcess extends PartArrivalProcess {
*
* @param interarrivalTimes Given inter arrival times
*/
- public StoppedPartArrivalProcess(RandomVariate interarrivalTimeGenerator) {
- setInterarrivalTimeGenerator(interarrivalTimeGenerator);
+ public StoppedPartArrivalProcess(int stopTime) {
+ this.stopTime = stopTime;
}
@Override
public void doRun() {
- waitDelay("StopArrivals", interarrivalTimeGenerator);
+ waitDelay("StopArrivals", getStopTime());
}
/**
@@ -45,18 +46,16 @@ public final class StoppedPartArrivalProcess extends PartArrivalProcess {
}
/**
- * @return the interarrivalTimeGenerator
+ * @return the stopTime
*/
- @Override
- public RandomVariate getInterarrivalTimeGenerator() {
- return interarrivalTimeGenerator;
+ public int getStopTime() {
+ return stopTime;
}
/**
- * @param interarrivalTimeGenerator the interarrivalTimeGenerator to set
+ * @param stopTime the stopTime to set
*/
- @Override
- public void setInterarrivalTimeGenerator(RandomVariate interarrivalTimeGenerator) {
- this.interarrivalTimeGenerator = interarrivalTimeGenerator;
+ public void setStopTime(int stopTime) {
+ this.stopTime = stopTime;
}
}
diff --git a/MV3302ClassCode/src/mv3302/run/RunTransientAnalysis.java b/MV3302ClassCode/src/mv3302/run/RunTransientAnalysis.java
index 0d7fa00a6b..9c566be25b 100644
--- a/MV3302ClassCode/src/mv3302/run/RunTransientAnalysis.java
+++ b/MV3302ClassCode/src/mv3302/run/RunTransientAnalysis.java
@@ -1,6 +1,7 @@
package mv3302.run;
import static java.lang.Math.sqrt;
+import mv3302.PartArrivalProcess;
import mv3302.StoppedPartArrivalProcess;
import mv3302.TransferLineComponent;
import mv3302.TransientStats;
@@ -22,7 +23,9 @@ public class RunTransientAnalysis {
public static void main(String args[]) {
RandomVariate interarrivalTimeGenerator = RandomVariateFactory.getInstance(
"Exponential", 2.5);
- StoppedPartArrivalProcess arrivalProcess = new StoppedPartArrivalProcess(interarrivalTimeGenerator);
+ int stopTime = 480;
+ PartArrivalProcess partArrivalProcess = new PartArrivalProcess(interarrivalTimeGenerator);
+ StoppedPartArrivalProcess stoppedArrivalProcess = new StoppedPartArrivalProcess(stopTime);
RandomVariate[] processingTimeGenerator
= {RandomVariateFactory.getInstance("Exponential", 2.4), RandomVariateFactory.getInstance("Gamma", 3.2, 3.3), RandomVariateFactory.getInstance("Uniform", 4.5, 6.7), RandomVariateFactory.getInstance("Exponential", 3.0)};
@@ -35,36 +38,38 @@ public class RunTransientAnalysis {
TransferLineComponent transferLineComponent = new TransferLineComponent(processingTimeGenerator, totalNumberWorkstations);
- arrivalProcess.addSimEventListener(transferLineComponent);
+ partArrivalProcess.addSimEventListener(transferLineComponent);
+ stoppedArrivalProcess.addSimEventListener(transferLineComponent);
- TransientStats delayInQueueTransient = new TransientStats("delayInQueue");
+// SimpleStatsTally delayInQueueTransient = new SimpleStatsTally("delayInQueue");
+//
+ SimpleStatsTally totalTimeInSystemStat = new SimpleStatsTally("totalTimeInSystem");
- SimpleStatsTally delayInQueueStat = new SimpleStatsTally("delayInQueue");
-
- transferLineComponent.addPropertyChangeListener(delayInQueueTransient);
+ transferLineComponent.addPropertyChangeListener(totalTimeInSystemStat);
- System.out.println(arrivalProcess);
+ System.out.println(partArrivalProcess);
+ System.out.println(stoppedArrivalProcess);
System.out.println(transferLineComponent);
- SimpleStatsTally outerDelayInQueueStat = new SimpleStatsTally("outerDelayInQueue");
+ SimpleStatsTally outerTimeInSystemStat = new SimpleStatsTally("outerTimeInSystem");
- int stopTime = 50;
+ int numberReplications = 200;
double alpha = 0.05;
- Schedule.stopOnEvent(stopTime, "Arrival");
+ Schedule.stopOnEvent(10000, "Arrival");
System.out.println("Avg Delay In Queue");
for (int replication = 1; replication <= stopTime; ++replication) {
Schedule.reset();
- delayInQueueTransient.reset();
+ totalTimeInSystemStat.reset();
Schedule.startSimulation();
- outerDelayInQueueStat.newObservation(delayInQueueStat.getMean());
+ outerTimeInSystemStat.newObservation(totalTimeInSystemStat.getMean());
System.out.printf("%d %.3f ± %.3f%n",
replication,
- outerDelayInQueueStat.getMean(),
- outerDelayInQueueStat.getStandardDeviation()
- * StudentT.getQuantile(1.0 - 0.5 * alpha, outerDelayInQueueStat.getCount() - 1) / sqrt(outerDelayInQueueStat.getCount())
+ outerTimeInSystemStat.getMean(),
+ outerTimeInSystemStat.getStandardDeviation()
+ * StudentT.getQuantile(1.0 - 0.5 * alpha, outerTimeInSystemStat.getCount() - 1) / sqrt(outerTimeInSystemStat.getCount())
);
}
--
GitLab