نتایج جستجو برای: flexible manufacturing system fms
تعداد نتایج: 2375299 فیلتر نتایج به سال:
One of the key problems in the area of flexible manufacturing systems (FMS) design is a problem of proper design of manufacturing subsystem and especially the machine tools selection. Although the problem seems to be simple, in fact it is difficult to solve because of large variety and number of parameters and also brief foredesign which are highly influential for the decision. This study shows...
In today’s manufacturing community, flexible manufacturing systems (FMS) are becoming important. There is a global trend towards flexible manufacturing systems with an increasing number of countries competing for a share of the world market. FMS are increasingly required for companies to meet the demand for high quality, reasonably priced products. FMS allow a manufacturer to quickly change pro...
A flexible manufacturing system is a high automated GT machine cell, consisting of a group of processing workstations (usually CNC machine tools), interconnected by an automated material handling and storage system, and controlled by a distributed computer system. The reason the FMS is called flexible is that it is capable of processing a variety of diffrent part styles simultaneously at the va...
A flexible manufacturing system is a high automated GT machine cell, consisting of a group of processing workstations (usually CNC machine tools), interconnected by an automated material handling and storage system, and controlled by a distributed computer system. The reason the FMS is called flexible is that it is capable of processing a variety of diffrent part styles simultaneously at the va...
Flexible manufacturing system (FMS) scheduling is one of the most trusted and complicated task in machine scheduling. It is strongly Non polynomial complete combinatorial problem. FMS is agile and flexible which is well suited for simultaneous production of a wide variety of product mix in low volumes. Meta-heuristic approaches such as genetic algorithm, simulated annealing etc. are widely appl...
Meeting customer demands requires a high degree of flexibility as well as abilities to reconfigure operations for new demands. Based on literature review, various types of flexibilities are presented with a view to clarify their correspondence. This paper highlighted the merits, demerits and applications of RMS and FMS. Different technique of RMS and FMS are overviewed. The recent researches in...
To better understand future needs in manufacturing and their enabling technologies, a survey of experts in manufacturing has been conducted. The survey instrument (i.e., questionnaire) tries to assess the experience to date with the use of flexible manufacturing systems (FMS) and to examine the potential roles and enabling technologies for reconfigurable manufacturing systems (RMS). The results...
This paper presents a holonic and isoarchic approach to the FMS (Flexible Manufacturing System) control. This approach is based on a flat holonic form, where each holon is a model for each entity of the FMS, with a unifying level of communication between holons. After description of this model, called PROSIS, the interaction protocol and decision rules are presented. The objective is to increas...
Competitiveness and rapid expansion of flexible manufacturing system (FMS) as one of the industrial alternatives has attracted many practitioners’ and academicians’ interest. Recent globalization events have further encouraged FMS development into distributed, self-reliant units of production center. The flexible manufacturing system in distributed system (FMSDS) considers multi-factory environ...
Knowledge based or Intelligent Control of Flexible Manufacturing Systems (FMS) means a continuous or frequent observation and evaluation of the status and condition of the system performance, decision making based on the evaluation results and on pre-defined knowledge, and then the operation according to the decisions. This kind of process is applied if any kind of disturbance or irregularity h...
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