نتایج جستجو برای: flexible manufacturing cell fmc
تعداد نتایج: 1868234 فیلتر نتایج به سال:
The changes in manufacturing systems and industrial structure brought about by the development of new, computer-based flexible technologies has been a subject of growing debate during the last decade. There is a lack of solid empirical support for almost all hypotheses developed in this debate since data on the relative use of various manufacturing systems are not available for an econometric a...
FMC supports science based regulation, using a comprehensive risk assessment approach to ensure our products can be used without causing unreasonable harm to either human health or the environment. FMC appreciates the opportunity to provide comment on the California Office of Environmental Health Hazard Assessment's (OEHHA} posting dated September 9, 2016, of the Prioritization 2016: Chemicals ...
In recent times flexible manufacturing systems emerged as a powerful technology to meet the continuous changing customer demands. Increase in the performance of flexible manufacturing systems is expected as a result of integration of the shop floor activities such as machine and vehicle scheduling. The authors made an attempt to integrate machine and vehicle scheduling with an objective to mini...
Facing new challenges and more uncertainty, manufacturers see the need for flexible solutions and the need to strive to achieve flexibility. However, flexibility is still not well understood and no unambiguous understanding of flexibility exists. The paper first summarizes the state of the field of flexibility, exploring different definitions and understandings of the flexibility concept from t...
The task of scheduling in flexible manufacturing systems (FMS) is more complex and problematic than a traditional manufacturing systems. To accomplish great performance for FMS, a good scheduling system should make an accurate decision at an accurate time according to system situations. Fuzzy logic methodologies easily deal with indeterminate and incomplete information. Human expert‟s knowledge...
Abstract As the demand of structural integrity in manufacturing industries is increasing, ultrasonic array technique has drawn more attention thanks to its inspection flexibility and versatility. By taking advantage possibility individual triggering each element, full matrix capture (FMC) data acquisition strategy been developed that contains entire information an scenario. Total focusing metho...
Paradigms in modern production are shifting and pose new demands for optimization techniques. The emergence of new, versatile, reconfigurable and networked machines enables flexible manufacturing scenarios which require, in particular, planning and scheduling methods for cyber-physical production systems to be flexible, reasonably fast, and anytime. This paper presents an approach to flexible j...
Fetuin-A is an important inhibitor of extraosseous calcification, but some of the studies that used ELISAs did not identify a significant relationship between serum fetuin-A levels and vascular calcification in patients with chronic kidney disease (CKD). Here, we used centrifugation to separate a fetuin-mineral complex (FMC) composed of fetuin-A, fibrinogen, fibronectin-1, and calcium from the ...
Flexible Automation as a topic of research has been around for at least a half century. In the late 70’s, flexible manufacturing cell/systems (MFC/MFS) started playing pivotal roles in modern industry, in particular automobile industry. However, the journey of going from a theory or vision to an art or reality did not end there and then. In the last two decades, flexible automation has taken on...
Scheduling of production in Flexible Manufacturing Systems (FMSs) has been extensively investigated over the past years and it continues to attract the interest of both academic researchers and practitioners. The generation of new and modified production schedules is becoming a necessity in today’s complex manufacturing environment. Genetic algorithms are used in this paper to obtain an initial...
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