Sensor Fusion Using Self Evaluating Process Sensors

Manus Henry (Inventor), Mihaela D Duta (Inventor)

Research output: Patent

Abstract

A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA(TM)) process sensors monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor and a second process sensor. Each of the first and second process sensors receive a measurement signal from a transducer and generate independent process metrics. A measurement fusion block is connected to the first and second process sensors, the measurement fusion block is operable to receive the independent process metrics and execute a measurement analysis process to analyze the independent process metrics and generate the combined best estimate of the independent process metrics.

Original languageEnglish
Patent numberUS2008294366
IPCG06G 7/ 19 A I
Priority date25/07/08
Filing date25/07/08
Publication statusPublished - 27 Nov 2008
Externally publishedYes

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  • Cite this

    Henry, M., & Duta, M. D. (2008). IPC No. G06G 7/ 19 A I. Sensor Fusion Using Self Evaluating Process Sensors. (Patent No. US2008294366).