Evolution of a small object oriented manufacturing system

2003 ◽  
Author(s):  
T.M. Morrisette
Keyword(s):  
Manufacturing System ◽  
Object Oriented ◽  
Small Object

scholarly journals Preliminary Development of Subsumption Architecture Control for Automated Guided Vehicle

ROTASI ◽  
2019 ◽  
Vol 21 (4) ◽  
pp. 200
Author(s):  
Prianggada Indra Tanaya
Keyword(s):  
Operating System ◽  
Decision Making ◽  
Control System ◽  
Manufacturing System ◽  
Object Oriented ◽  
Control Architecture ◽  
Automated Guided Vehicle ◽  
Subsumption Architecture ◽  
Object Oriented Technology ◽  
System Input

Subsumption control architecture is an control architecture based on parallel system. Input of information of sensors is directly connected through modules in the control system, and further the decision making is connected to actuators. Automated Guided Vehicle or AGV is an automated component within integrated manufacturing system. In this article, this control architecture will be designed and implemented to an AGV. Commands are designed based on Object-Oriented technology. The commands are arranged in subsumption, where a command higher subsumed other command of its lower level. GPFO (Greater Priority First Out) technique is implemed for executing the commands by using multi-threading. Experimentation is performed to have the characteristics of commands being executed. This work introduce our effort to design an operating system for an AGV.

Object Oriented Model Library for Manufacturing System Simulator and its Applied Case to Engine Machining Lines Simulation

2002 ◽  
Vol 2002.5 (0) ◽  
pp. 371-372 ◽  
Author(s):  
Shigetoshi NORITAKE ◽  
Masahiro NAKAYAMA ◽  
Minoru TANAKA ◽  
Ayako NOMURA ◽  
Noriyoshi SANO ◽  
...  
Keyword(s):  
Manufacturing System ◽  
Object Oriented ◽  
Model Library ◽  
Machining Lines

Simulation and Optimization of Job Shop Scheduling for Dry Transformers Based on eM-Plant

2010 ◽  
Vol 43 ◽  
pp. 382-386
Author(s):  
Jun Fang Ni ◽  
Ke Zhen Tang
Keyword(s):  
Petri Net ◽  
Manufacturing System ◽  
Job Shop ◽  
Job Shop Scheduling ◽  
Object Oriented ◽  
Simulation And Optimization ◽  
Shop Scheduling ◽  
System Product ◽  
Object Classes

The model of job shop scheduling to fabricate dry transformers is constructed by Object-oriented Petri Net (OPN) in this paper, the essential attributes and ways of all object classes are defined to judge if there is a deadlock in the system. The overall OPN model of job shop scheduling is built according to relations of event actions in the manufacturing system. Product processes in the job shop is simulated by eM-Plant software to reconstruct and optimize the manufacturing system at last.

Towards Unambiguous Specifications: Five Alternative Job Control Models for an Object-Oriented, Hierarchical Shop Control System

1999 ◽  
Author(s):  
David Flater ◽  
Edward Barkmeyer ◽  
Evan Wallace
Keyword(s):  
Control System ◽  
Manufacturing System ◽  
Object Oriented ◽  
Control Model ◽  
Job Control ◽  
Distributed Object ◽  
Control Models ◽  
Levels Of Control

Abstract In a distributed, object-oriented, hierarchical shop control system, there are many ways of organizing the interactions between supervisory controllers and subordinate controllers. Depending on what model of job control is used, objects will be allocated differently among the levels of control, and the interactions between controllers will vary considerably. This paper describes five models of job control that are equally functional, but use different paradigms for managing jobs. Although each is attempting to serve the same purpose in the same context, the five ways of viewing the system lead to distinct implementations that cannot interoperate. This demonstrates the importance of specifying the control model when designing an object-oriented manufacturing system.

Open manufacturing system using MMS service and object oriented manufacturing equipments

2007 ◽  
Vol 21 (12) ◽  
pp. 2141-2148
Author(s):  
Dong-Hoon Kim ◽  
Sun-Ho Kim ◽  
Jun-Yeob Song
Keyword(s):  
Manufacturing System ◽  
Object Oriented

The development of an object-oriented simulation system based on the thought process of the manufacturing system design

1999 ◽  
Vol 60-61 ◽  
pp. 343-351 ◽  
Author(s):  
Hironori Hibino ◽  
Yoshiro Fukuda ◽  
Susumu Fujii ◽  
Fumio Kojima ◽  
Keiji Mitsuyuki ◽  
...  
Keyword(s):  
System Design ◽  
Manufacturing System ◽  
Object Oriented ◽  
Simulation System ◽  
Thought Process ◽  
Manufacturing System Design
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