DocumentCode
1955801
Title
State estimator function block on control loops fieldbus foundation protocol
Author
Brandão, Dennis ; Pinotti, Mário
Author_Institution
Departamento de Engenharia Mecanica, Sao Paulo Univ., Brazil
fYear
2001
fDate
2001
Firstpage
134
Lastpage
136
Abstract
The evolution of foundation fieldbus system is now being attained by the integration of new function blocks and new control techniques integrated to the standard functionality of the system. This paper describes different ways to use a newly developed state estimator function block on control loops based on estimated state feedback for SISO dynamic systems. The different control loops variations are explained and the correspondent function blocks strategies are presented, pointing out the advantages and applications of each strategy
Keywords
field buses; industrial control; protocols; state estimation; state feedback; state-space methods; SISO dynamic systems; control loops; estimated states feedback; fieldbus foundation protocol; foundation fieldbus system; function block strategies; state estimator function block; Arithmetic; Artificial intelligence; Closed loop systems; Control systems; Equations; Field buses; Protocols; State estimation; State feedback; Three-term control;
fLanguage
English
Publisher
ieee
Conference_Titel
Sensors for Industry, 2001. Proceedings of the First ISA/IEEE Conference
Conference_Location
Rosemont, IL
Print_ISBN
0-7803-6659-X
Type
conf
DOI
10.1109/SFICON.2001.968515
Filename
968515
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