Sensor uncertainty management for an encapsulated logical device architecture: Part I - Fusion of uncertain sensor data

J. D. Elliott, D. Langlois, E. A. Croft

Research output: Chapter in Book/Report/Conference proceedingConference PaperOther

4 Citations (Scopus)

Abstract

A systematic method of integrating high-level decision making and planning systems with low-level sensing, actuation and control is essential for the efficient implementation and maintenance of intelligent industrial automation systems. Additionally, for increased reliability in operation, a system should consider data as uncertain and all decisions should be made using data of an appropriate level of certainty. In this paper the Encapsulated Logical Device (ELD) Architecture is presented as an architecture that is modular and scalable. The ELD Architecture allows the various agents in the architecture (ELDs) to be implemented in a distributed fashion on multiple hardware and software platforms. Additionally, the ELD contains a fusion mechanism that manages and propagates uncertain data throughout the architecture. Data and knowledge uncertainty is represented in this architecture using uncertainty ellipsoids. Finally, the ELD Architecture bridges low-level real-time control with high-level event-driven decision-making and planning.

Original languageEnglish
Title of host publicationProceedings of the American Control Conference 2001
Pages4282-4287
Number of pages6
Volume6
DOIs
Publication statusPublished - 1 Jan 2001
Externally publishedYes
EventAmerican Control Conference 2001 - Crystal Gateway Marriot, Arlington, United States of America
Duration: 25 Jun 200127 Jun 2001

Publication series

NameProceedings of the American Control Conference
ISSN (Print)0743-1619

Conference

ConferenceAmerican Control Conference 2001
Abbreviated titleACC 2001
CountryUnited States of America
CityArlington
Period25/06/0127/06/01

Cite this

Elliott, J. D., Langlois, D., & Croft, E. A. (2001). Sensor uncertainty management for an encapsulated logical device architecture: Part I - Fusion of uncertain sensor data. In Proceedings of the American Control Conference 2001 (Vol. 6, pp. 4282-4287). (Proceedings of the American Control Conference). https://doi.org/10.1109/ACC.2001.945650