نتایج جستجو برای: virtual cellular manufacturing

تعداد نتایج: 665243  

Here, a new mathematical model for cellular manufacturing systems considering three important features of part priority, levels of machine’s technology, and the operator’s skill is developed. Simultaneous consideration of these features provides a more realistic analysis of the problems in cellular manufacturing systems. A model with multiple design features including cell formation, human reso...

2012
Ning Liu Xiaoping Li

Virtualization is critical for resource sharing and dynamic allocation in cloud manufacturing, a new service-oriented networked collaborative manufacturing model. In this paper, an effective method is proposed for manufacturing resources & capabilities virtualization, which contains manufacturing resources modeling and manufacturing cloud services encapsulation. A manufacturing resource virtual...

Journal: :Mathematical and Computer Modelling 2011
Wen-Liang Hung Miin-Shen Yang E. Stanley Lee

Cellular manufacturing is a useful way to improve overall manufacturing performance. Group technology is used to increase the productivity for manufacturing high quality products and improving the flexibility of manufacturing systems. Cell formation is an important step in group technology. It is used in designing good cellular manufacturing systems. The key step in designing any cellular manuf...

Journal: :Advanced Engineering Informatics 2006
Weiming Shen Qi Hao Hyun Joong Yoon Douglas H. Norrie

Agent technology has been recognized as a promising paradigm for next generation manufacturing systems. Researchers have attempted to apply agent technology to manufacturing enterprise integration, enterprise collaboration (including supply chain management and virtual enterprises), manufacturing process planning and scheduling, shop floor control, and to holonic manufacturing as an implementat...

2005
Dongsung Kim Zygmunt J. Haas Wook Hyun Kwon

In this article, we describe the implementation of a virtual factory communication system using the manufacturing message specification (MMS) standard and its companion standards (MMS-CS). In particular, a number of virtual networked machines based on the MMS-CS standard are designed and implemented for the virtual factory environment. Additionally, the MMS internet monitoring system (MIMS) is ...

2015
O. Felix Offodile Layek L. Abdel-Malek

Globalization has opened up more markets to manufacturers and generated exceeding pressure on them to provide high-quality products fast, economically, and with high level of adaptability. This pressure is more of an encumbrance to small manufacturing enterprises (SMEs). The paper explores a virtual manufacturing strategy that SMEs could adopt to maintain and gain competitiveness. Also, the pap...

2015
A. Arun Senthil Kumar

Layout design and the flow of materials have a significant impact on performance of manufacturing system (garments industry) .These can help to increase productivity, reduce work in process and inventory, short production lead time, streamlines the flow of materials, cost and reduce non value added activities from the production process of waiting and transportation, which make the factory meet...

Cellular manufacturing system, an application of group technology, has been considered as an effective method to obtain productivity in a factory. For design of manufacturing cells, several mathematical models and various algorithms have been proposed in literature. In the present research, we propose an improved version of discrete particle swarm optimization (PSO) to solve manufacturing cell ...

2015
Z. J. Xu

This paper reports research into an interface between industry robots and Virtual Reality systems and creates a virtual robot for robot arm simulation, control language conversion, physical communication, robot networking and teleoperation control. The paper is based on an integrated manufacturing networking software which includes a PUMA robot, a Lansing welding robot, and CNC machines. The ai...

To enhance agility and quick responding to customers' demand, manufacturing processes are rearrenged according to different systems. The efficient execution of a manufacturing system depends on various factors. Among them, cell design and human issue are the pivotal ones. The proposed model designs cellular manufacturing systems using three objective functions from three different perspectives,...

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