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Avtomatika i Telemekhanika, 2010, Issue 5, Pages 70–83
(Mi at816)
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This article is cited in 14 scientific papers (total in 14 papers)
Stochastic Systems
Kalman filter-based multialternative method for fault detection and estimation
D. A. Koshaev "Electropribor" Research Institute,
St. Petersburg, Russia
Abstract:
Proposed was a computationally efficient multialternative method for detection and estimation of faults additively involved in the right-hand sides of the linear equations of the state and measurement vectors. In distinction to the classical approach using a Kalman filter bank for each fault, the paper suggested an extended Kalman filter estimating a set of possible faults. The a posteriori probabilities and estimates of individual faults were shown to be readily calculable from the estimates and covariance matrices generated by the extended Kalman filter. Efficiency of the method is corroborated by modeling of a navigation complex with two inertial systems.
Citation:
D. A. Koshaev, “Kalman filter-based multialternative method for fault detection and estimation”, Avtomat. i Telemekh., 2010, no. 5, 70–83; Autom. Remote Control, 71:5 (2010), 790–802
Linking options:
https://www.mathnet.ru/eng/at816 https://www.mathnet.ru/eng/at/y2010/i5/p70
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Statistics & downloads: |
Abstract page: | 605 | Full-text PDF : | 250 | References: | 84 | First page: | 9 |
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