PreLab7 - ENGRI 1101 Engineering Applications of OR Fall...

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ENGRI 1101 Engineering Applications of OR Fall 2008 Prelab 7 Linear Programming Formulations Name: Date: Thursday section: October 23 Monday section: October 27 Objectives: Practice in formulating linear programming problems Introduce the idea of linear relaxation Demonstrate the relationship between an integer program and its linear relaxation Key Ideas: Objective function Constraints Optimal solution Redundant constraint Fractional solution Integer solution Linear relaxation Reading Assignment: Read Chapter 3 of Winston (included in the coursepack). Brief description: In this lab we will see more examples of modeling various problems and Linear Programs (LPs), coding and solving them with AMPL, and start considering the question of what can be done when the desired output of a mathematical model should be integer. Pre-lab exercise You do not need to submit anything for this pre-lab. You should however, do the following: 1. Review instructions for using AMPL from the previous lab
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This note was uploaded on 12/25/2009 for the course ENGRI 1101 at Cornell University (Engineering School).

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PreLab7 - ENGRI 1101 Engineering Applications of OR Fall...

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