Email this article An algebraic criterion for detecting the fact and time a fault occurs in control systems of dynamic plants
- Authors: Zybin E.Y.1, Kos’yanchuk V.V.1
-
Affiliations:
- State Research Institute of Aviation Systems (GosNIIAS)
- Issue: Vol 55, No 4 (2016)
- Pages: 546-557
- Section: Data Processing and Identification
- URL: https://journals.rcsi.science/1064-2307/article/view/219675
- DOI: https://doi.org/10.1134/S1064230716040146
- ID: 219675
Cite item
Open Access
Access granted
Subscription Access
Abstract
This paper proposes a new algebraic criterion for fault detection in control systems of dynamic plants; this criterion uses only the measurements of input and output signals and is based on the solvability condition for the problem of identifying the mathematical model of a dynamic plant. To estimate the proposed criterion, it is compared with a criterion based on analyzing prediction errors in solving a fault detection problem for a stabilizer actuator.
About the authors
E. Yu. Zybin
State Research Institute of Aviation Systems (GosNIIAS)
Author for correspondence.
Email: zybin@mail.ru
Russian Federation, Moscow
V. V. Kos’yanchuk
State Research Institute of Aviation Systems (GosNIIAS)
Email: zybin@mail.ru
Russian Federation, Moscow
