Szaszi, IstvanMarcos, AndresBalas, Gary J.Bokor, Jozsef2008-06-112008-06-112005Szaszi, 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.https://hdl.handle.net/11299/37099Reprinted with permission of the American Institute of Aeronautics and Astronautics, Inc. See http://www.aiaa.org/content.cfm?pageid=2 for more information.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.en-USArticle