Presentation + Paper
12 April 2021 A comparison of sigma-point Kalman filters on an aerospace actuator
Author Affiliations +
Abstract
This paper contains a comparison of several sigma-point Kalman filters, including the unscented Kalman filter (UKF), the cubature Kalman filter (CKF), and the central difference Kalman filter (CDKF). The comparison is based on a simulated electro-hydrostatic actuator, which is commonly used for flight surface actuation in aerospace systems. This brief study compares the response, convergence rate, root mean square error, the maximum absolute error, and the stability of these sigma-point Kalman filters.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mohammad A. AlShabi, S. Andrew Gadsden, Mamdouh El Haj Assad, and Bassam Khuwaileh "A comparison of sigma-point Kalman filters on an aerospace actuator", Proc. SPIE 11755, Sensors and Systems for Space Applications XIV, 117550U (12 April 2021); https://doi.org/10.1117/12.2587340
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KEYWORDS
Filtering (signal processing)

Actuators

Aerospace engineering

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