A Sensor Failure Detection "Scheme Using Analytical Redundancy And U-D Filtering Algorithm For LCA.

Raol, JR and Girija, G and Parameswaran, V (1990) A Sensor Failure Detection "Scheme Using Analytical Redundancy And U-D Filtering Algorithm For LCA. Technical Report. NAL, Bangalore.

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Abstract

This Report Documents The Performance Of A Sensor Failure. Detection Scheme Based On Duplex Hardware-Analytical Redundancy . The Absolute Residuals And Accumulated Residuals, From• U-D Factorization Filtering Algorithm Which Monitors The Performance Of The Closed Loop System Of An Aircraft, Are Used For Detection And Switching Purpose When Bias And Drift Type Sensor' Failures Occur.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: Sensor Failure; Analytical Redundancy; Filtering Methods
Subjects: ASTRONAUTICS > Astronautics (General)
Depositing User: M/S ICAST NAL
Date Deposited: 08 Aug 2012 10:00
Last Modified: 08 Aug 2012 10:00
URI: http://nal-ir.nal.res.in/id/eprint/10767

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