Sumários
17 dezembro 2018, 08:30
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Susana Isabel Carvalho Relvas
Lecture dedicated to the closure seminar provided by Eng. Paulo Leal, from PRIO Energy.
10 dezembro 2018, 08:30
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Susana Isabel Carvalho Relvas
Chapter 5.2 - Scheduling Theory and Basics
In class analysis and resolution of exercise 4 on the CDS Heuristic.
Discussion of main flow shop characteristics.
Definition of job shops. Analysis of the Johnson algorithm for the two machine job shop.
In class analysis and resolution of exercise 5 - Johnson algorithm
Assembly Line Balancing - main concept. Definition of cycle time.
Ranked positional weight technique for solving the problem.
In class analysis and resolution of exercise 6 - Assembly Line Balancing.
3 dezembro 2018, 08:30
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Susana Isabel Carvalho Relvas
Chapter 5.2 - Scheduling Theory and basics
Single Machine Scheduling: Lawler's Algorithm.
In class analysis and resolution of Exercise 2.
Flow Shop: Johnson's algorithm.
In class analysis and resolution of Exercise 3.
Analysis of the CDS Heuristic mechanism.
At home: solve exercise 4.
26 novembro 2018, 08:30
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Susana Isabel Carvalho Relvas
Lecture dedicated to last minute questions on the project.
19 novembro 2018, 08:30
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Susana Isabel Carvalho Relvas
Chapter 5.2 - Scheduling Theory and basics
Background on scheduling theory: definition of jobs and machines and representation using Gantt Charts.
Definition of processing time, release time and due date as basic data.
Definition of completion time, flowtime, lateness, tardiness and number of tardy jobs.
Usage of basic scheduling rules: FCFS, SPT, EDD and CR.
In class analysis and solution to Exercise 1 on the usage of the basic scheduling rules.
Introduction to single machine scheduling optimal performance based scheduling methods.