American Institute of Aeronautics and Astronautics
We present a fault detection and isolation (FDI) filter design using a linear parameter-varying (LPV) model of the longitudinal dynamics of a Boeing 747 series 100/200. The LPV FDI filter design is based on an extension of the fundamental problem of residual generation concepts elaborated for linear, time-invariant systems. Typically, the FDI filters are designed for open-loop models, and applied in closed loop. An application is shown of an LPV FDI filter for actuator failure detection and isolation in the closed-loop longitudinal LPV system to the full nonlinear Boeing 747 aircraft simulation, which represents the “true” system.
Szaszi, I., Marcos, A., Balas, G. J., and Bokor, J. (2005). "Linear Parameter-Varying Detection Filter Design for a Boeing 747-100/200 Aircraft." Journal of Guidance, Control, and Dynamics. 28(3), 461-470.
Reprinted with permission of the American Institute of Aeronautics and Astronautics, Inc. See http://www.aiaa.org/content.cfm?pageid=2 for more information.
Szaszi, Istvan; Marcos, Andres; Balas, Gary J.; Bokor, Jozsef.
Linear Parameter-Varying Detection Filter Design fora Boeing 747-100/200 Aircraft.
American Institute of Aeronautics and Astronautics.
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