simulation and system design

Write an atomic model for the “Bridge Segment” • Besides the “Bridge Segment” atomic model, also write two “car generator” atomic models (one to generate cars coming from the west, and the other to generate cars coming from the east), and then couple the three models together to test your “Bridge Segment” model. • Finally, couple the car generators and the three “Bridge Segments” as shown below to form a traffic system. (assume the road segments between two bridge segments have zero travel time and infinite capacity.) • You need to package all your source code into a package hierarchy named “[login to view URL]”, where XXX is your first name initial plus last name. For example, if your name is Feng Gu, the package name should be Homework2015.BridgeSegment.FGu. Note that to make the package work, you will need to create a directory Homework 2015, and then a directory BridgeSegment under Homework2015, and then FGu under BridgeSegment. • Besides the source code, each student also needs to turn in a document (no more than two pages) to describe the design of your “Bridge Segment” model. This should cover the basic logic of your deltext(), deltint(), deltcon(), and out() functions. Your description can be an informal English description of the model design, or a state diagram (similar to those in the DEVS class slides) with explanations. I will use this document to help grading your model. Note that a formal and detailed description of the model behavior is not needed because we already have your source code. Place the model description document inside your source code directory