Automatically assigned DDC number: 65853

Manually assigned DDC number: 006333

Number of references: 4

Title: Co-Operating Scheduling Systems Communicating Through Fuzzy Sets

Author:

Subject: Roger M. Kerr Co-Operating Scheduling Systems Communicating Through Fuzzy Sets

Description: . A communication procedure for communicating scheduling expert systems based on fuzzy set theory is proposed. Fuzzy sets are used to express and to exchange constraints and their possible relaxations with other scheduling systems that can interpret these constraints. The procedure is intended to optimize the global evaluation among the communicating systems. An example from steel industry is taken to illustrate the approach. Here, a scheduling system of the steel making shop and that of the rolling mill try to optimize the global costs by optimizing their own schedules under the observation of the other systems constraints. Key Words: Expert systems; Scheduling; Steel industry; Computer communication; Decision theory; Optimization 1. INTRODUCTION In most production management systems, the planning of required activities, machines and material is divided into layers for complexity reasons. Scheduling of production processes is located between production planning and the actual shop f...

Contributor: The Pennsylvania State University CiteSeer Archives

Publisher: unknown

Date: 1997-07-28

Pubyear: 1994

Format: ps

Identifier: http://citeseer.ist.psu.edu/144639.html

Source: http://www.dbai.tuwien.ac.at/ftp/papers/dorn/coop.ps

Language: en

Relation:

Relation:

Relation:

Relation:

Rights: unrestricted

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