Spacecraft control system’s reconfiguration in the presence of failures

1Melanchenko, OG
1Yangel Yuzhnoye State Design Office, Dnipropetrovsk, Ukraine
Kosm. nauka tehnol. 2013, 19 ;(4):08–16
https://doi.org/10.15407/knit2013.04.008
Section: Spacecraft Dynamics and Control
Publication Language: Russian
Abstract: 

We consider the problem of spacecraft control system’s (CS) reconfiguration in cases of sensors’ and actuators’ failures. It is suggested that near-real time failure detection and localization (FDL) are provided by some control system’s subsystem. The simulation of delays and other uncertainties in the FDL subsystem’s operation is performed based on the assumption that the real failures lie within some intervals around their estimates generated by FDL subsystem. The paper may be of interest for spacecraft’s designers.

Keywords: failures, reconfiguration, spacecraft control systems
References: 
1. Melanchenko A. G., Cisarzh V. V., Cukanov A. F. Optimization of the watching device’s parameters  with positional correction in spacecraft control channels.  Optimizacija parametrov nabljudajushhego ustrojstva s pozicionnoj korrekciej v kanalah upravlenija kosmicheskogo apparata, Girotehnologii', navigacija j keruvannja ruhom: Tezy dop. 1-oi' Nac.nauk.-tehn.konf., P.25 —26 (Kyiv, 1997) [in Russian].
2. Barron R.L. Alternative strategies for reconfigurable flight control,  Proc.IEEE National Aerospace and Electronics Conf., P.1313 —1320 (1984).
3. Massoumnia M.-A., Verghese G.C., Willsky A.S. Failure detection and identification,  IEEE Trans. Automat. Contr., AC-31, N 9, 839 —846 (1986).
https://doi.org/10.1109/TAC.1986.1104419
4. Tao G., Chen S., Joshi S .M. An adaptive actuator failure compensation controller using output feedback, IEEE Trans. Automat. Contr., AC-47, N 3, 506 — 511 (2002).
https://doi.org/10.1109/9.989150