Design and Implementation of an Instructional Foundation Fieldbus-based Pilot Plant

Author(s):  
Javad karami ◽  
Karim Salahshoor
2014 ◽  
pp. 115-124
Author(s):  
Vítor Viegas ◽  
J. M. Dias Pereira

This paper describes the main characteristics of the Foundation Fieldbus (FF) technology considering both communication levels, namely H1 and H2, which have bit rates of 31.25 K and 1 00 Mbit/s, respectively. Several details about the physical layer, communication stack and user layer will be highlighted. Topics related with the configuration of instruments, as well as the design and implementation of supervision software, based on a LabVIEW interface, will be presented. A pilot plant that includes temperature, pressure, level and flow variables will be used to test and validate the capabilities of FF systems. Experimental results will be analyzed, their meaning discussed and the overall performance evaluated.


2003 ◽  
Vol 36 (13) ◽  
pp. 323-328 ◽  
Author(s):  
R.P. Zeilmann ◽  
J.M. Gomes da Silva ◽  
A.S. Bazanella ◽  
C.E. Pereira

2014 ◽  
Vol 141 ◽  
pp. 1-12 ◽  
Author(s):  
Antonia Tamborrino ◽  
Sandra Pati ◽  
Roberto Romaniello ◽  
Maurizio Quinto ◽  
Riccardo Zagaria ◽  
...  

Author(s):  
Vitor Manuel Rodrigues Viegas ◽  
José Miguel Dias Pereira

2015 ◽  
Vol 24 (3) ◽  
pp. 106-113 ◽  
Author(s):  
Stephen N. Calculator

Purpose To provide an overview of communication characteristics exhibited by individuals with Angelman Syndrome (AS) and special considerations associated with the design and implementation of augmentative and alternative communication (AAC) programs. Method Results of recent studies exploring individuals' uses of AAC are reviewed, with particular emphasis on factors related to individuals' acceptance and successful uses of AAC systems. Results Not applicable Conclusion Despite their inconsistent access to practices previously found to foster individuals' acceptance of AAC systems, individuals with AS demonstrate the ability to use AAC systems, including high-tech AAC devices, successfully.


1952 ◽  
Vol 44 (3) ◽  
pp. 449-449
Author(s):  
C DeWitt ◽  
M Livingood ◽  
K Miller
Keyword(s):  

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