Ontology - Driven Scheduling System for Manufacturing ?
نویسندگان
چکیده
This paper presents an approach of scheduling software development for orders-oriented and lean mass customization based manufacturing. To describe the various concepts of the manufacturing scheduling domain and their relationships an ontology for the scheduling domain is proposed. The scheduling software development and top-level architecture of the software are driven by this ontology. The software is targeted at small and medium sized enterprises to solve their resource-constrained scheduling problems and fit well to their manufacturing process, allowing easy definition of new products and their production management. The software includes the customized scheduling algorithm for optimization of assigning of resources to operations and visual representation of workflow of manufacturing processes. The scheduling system for manufacturing is implemented in the CoCoViLa system.
منابع مشابه
Chapter # FOUNDATIONS FOR A CORE ONTOLOGY OF MANUFACTURING
An initial fragment of a core ontology for the manufacturing domain is presented and motivated. It consists of an ontological classification of ADACOR concepts according to the DOLCE foundational ontology. The ontology is conceptually transparent and semantically explicit thus suitable for information communication, sharing, and retrieval. The system here described considers entities performing...
متن کاملA Scheduling Model of Flexible Manufacturing System to Reduce Waste and Earliness/Tardiness Penalties
Nowadays, flexible manufacturing system (FMS) is introduced as a response to the competitive environment. Scheduling of FMS is more complex and more difficult than the other scheduling production systems. One of the main factors in scheduling of FMS is variable time of taking orders from customers, which leads to a sudden change in the manufacturing process. Also, some problems are created in p...
متن کاملReliability Based Maintenance and Human Resources Work-Rest Scheduling in Manufacturing System
In today's competitive market, all manufacturers attempt to improve their maintenance policy in order to decrease the cost of failure and increase the quality of products, but most of these attempts do not consider the role of humans involved in a manufacturing system. Human resources are the main factor in manufacturing that has an undeniable effect on products quality, machines reliability, s...
متن کاملAn Ontology For A Model Of Manufacturing Scheduling Problems To Be Solved On The Web
In this paper we describe an ontology for a model of manufacturing scheduling problems to be solved on the web, through several different scheduling methods made available by a web scheduling decision support system. This approach aims enabling to share scheduling knowledge and methods, in a globally distributed context, in order to facilitate solving these problems, either in the industry or i...
متن کاملRole of batch size in scheduling optimization of flexible manufacturing system using genetic algorithm
Flexible manufacturing system (FMS) readily addresses the dynamic needs of the customers in terms of variety and quality. At present, there is a need to produce a wide range of quality products in limited time span. On-time delivery of customers’ orders is critical in make-to-order (MTO) manufacturing systems. The completion time of the orders depends on several factors including arrival rate, ...
متن کامل