Solutions Manual Discrete-Event System Simulation Third Edition Jerry Banks John S. Carson II Barry L. Nelson David M. Nicol August 31, 2000 Contents 1 Introduction to Simulation 2 Simulation Examples 3 General Principles 4 Simulation Software 5 Statistical Models in Simulation 6 Queueing Models 7 Random-Number Generation 8 Random-Variate Generation 9 Input Modeling 10 Verification and Validation of Simulation Models 11 Output Analysis for a Single Model 12 Comparison and Evaluation of Alternative System Designs 13 Simulation of Manufacturing and Material Handling Systems 14 Simulation of Computer Systems 1 5 16 17 18 32 39 46 51 55 57 60 65 66 1 Foreword There are approximately three hundred exercises for solution in the text. These …show more content…
How should the traffic light be sequenced? Criterion for evaluating effectiveness: average delay time of cars. Resources required: 2 people for 8 days for data collection, 1 person for 3 days for data analysis, 1 person for 4 days for model building, 1 person for 2 days for running the model, 1 person for 3 days for implementation. How should the traffic light be sequenced? Should the road be widened to 4 lanes? Method of evaluating effectiveness: average delay time of all vehicles. Resources required: 2 people for 10 days for data collection, 1 person for 5 days for data analysis, 1 person for 5 days for model building, 1 person for 3 days for running the model, 1 person for 4 days for implementation. 2 Same as 1 above plus the following: Right on red is allowed after full stop provided no pedestrians are crossing and no vehicle is approaching the intersection. 3 Same as 2 above plus the following: Trucks arrive at the intersection. Vehicles break down in the intersection making one lane impassable. Accidents occur blocking traffic for varying amounts of time. CHAPTER 1. INTRODUCTION TO SIMULATION 4. Solution to Exercise 4: 3 Data Collection (step 4) - Storage of raw data in a file would allow rapid accessibility and a large memory at a very low cost. The data could be easily augmented as it is being collected.
for development on. It would be the results of these types of data collections by
This is a stimulation review of a cardiac care unit that is facing working capital shortages. As the lead financial consultant brought into address the financial indicators and evaluate to bring working capital back to in order at the Elijah Heart Center (EHC). The other financial analyst will focused around addressing issues as they relate to this particular cardiac care unit; what funding can be acquired to garner medical equipment; what funds can be used for capital expansion; finally a summation of findings and a conclusion of what the overall stimulation showed, in regards to how through the analyst were.
If the light is about to turn red, if it is safe to do so, stop rather than trying to make it through the intersection.
-Never cross between cars, even when stopped, especially across the coupler. can be considered trespassing: fines possible
According to the HIPAA, several laws have been introduced to protect the rights of individuals with regard to accessing their personal information. Proposals such as patient’s having the right to control their personal files while at the same time, medical professionals can have access to pertinent information on a need to know basis. Controlled access gives the patient an opportunity to control disclosure of select information in the Electronic Health Record so that certain information can be available to health providers. The broad networking capabilities enabled by the internet
In a survey of Houstonians, over 82% of those surveyed says that they would rather travel on a four lane street compared to a two lane street because they feel that it is faster (Vu). With more lanes on Old Foltin Road and Essie Road, drivers will have more opportunity to switch lanes if the lane that they are currently on is slow or an accident has occurred on the lane. This will reduce the time spent in traffic. By reducing the time spent in traffic, one is able to help reduce the congestion by being one less car on the streets. Additionally, on a multiple lane street, there is typically a fast lane (“When”). The fast lane, usually the farthest left lane, is designed for drivers who tend to drive faster than others around them. The fast lane enables traffic to flow smoother which in turn will deduce the amount of congestion. “The left lane is saved for those currently passing. It is a very simple, yet effective rule that helps drivers stay safe and minimizes traffic congestion” (“When”). With the reduction of traffic congestion due to the fast lanes, drivers are able to have more time on their hands to spend with their families. By using more lanes, Old Foltin Road and Essie Road will be able to reduce the disruption of vehicles entering and exiting Our Lady of
* Collect and store data which may be converted into information at some later point in time
The case-study scenario consists of rounded and crossroad intersection, as displayed in Fig.4. The cars arrive/depart from four links, through two lanes of inflow/outflow per link and two lanes per road (see Fig. 4) although the performance of the methods depends on the parameters value. During a simulation, each car sends, via the communications module, its location, speed, travel time, time stopped and travelled distance. Most of them affect the system performance. Using the
The four-way stop rule is as follows, the first person to arrive at the stop has the right-of-way. However, if two people arrive at the same time, the driver to the right proceeds to go first. As simple as this sounds it still causes a great deal of confusion among many drivers. For example, “According to a study conducted by the Insurance Institute for Highway Safety revealed that traffic accidents that involved a stop sign violation accounted for 70% of all motor vehicle crashes” (“Four-Way Stop Accidents”). That one statistic shows
Any casual observer this intersection can see some of the everyday violations that happen multiple times every hour. There are pedestrians running across the road when the red light is up, drivers stopping in the middle of an intersection, bikers riding across the crosswalk instead of walking their bike, and other
In case of emergencies where one needs to pull over either because of the car problem or because during the winter the road gets very icy and it is difficult for some cars that are not four by four to pull over. There is no
Considering the fact that the collecting of mass data is envisaged, most data, where possible could be obtained electronically for better analyzing and processing.
This is the simplest form of traffic control. As the name indicates it require man power to control the traffic. Depending on the countries and states the traffic polices are allotted for a required area or city to control the traffic by analyzing the traffic conditions. A traffic police stands in the middle of road and monitors flow of traffic. The traffic polices will have things like sign board, sign light and whistle to control the traffic. In time of congestion he gives signals to the vehicle driver whether to drive or stop. He is also able to recognize emergency case, so he can choose which lane needs more priority than other.
−−−Preliminary study of an automotive assembly plant for high volume production(1300cars/day with 2 type of cars, 4 doors and 2 doors respectivly, and flexible in volume, 3 shifts of workers)