Intelligent sensors: a functional view

Author

Staroswiecki, Marcel

Author_Institution

Ecole Polytechnique Univ. de Lille, France

Volume

1

Issue

4

fYear

2005

Firstpage

238

Lastpage

249

Abstract

This paper presents the generic model of intelligent instruments and specifies it for intelligent sensors, from a functional point of view, i.e., from the point of view of the services they offer to the system designer. Basic services are concerned with data estimation and data characterization, both based on local transducers and on the availability of remote signals. Advanced services are concerned with data validation, through fault detection and isolation procedures, and with fault tolerance, by means of accommodation and reconfiguration strategies. Finally, the integration of intelligent sensors in distributed control systems is discussed.

Keywords

distributed control; fault location; fault tolerance; intelligent sensors; data characterization; data estimation; distributed control systems; fault detection; fault isolation; fault tolerance; generic component model; intelligent sensors; remote signals; transducers; Availability; Computer architecture; Control systems; Distributed control; Fault detection; Fault tolerance; Instruments; Intelligent sensors; Sensor phenomena and characterization; Transducers; Data validation; fault diagnosis; fault tolerance; generic component model; intelligent sensors;

fLanguage

English

Journal_Title

Industrial Informatics, IEEE Transactions on

Publisher

ieee

ISSN

1551-3203

Type

jour

DOI

10.1109/TII.2005.857616

Filename

1532158