Evaluation of detectability and distinguishability of aircraft control element failures using flight test dataThis paper examines the detectability and distinguishability of control element failures on the B-737 aircraft. The results of Weiss (1985) are used to define decentralized residuals from analytic redundancy relationships, and the results of Weiss et al. (1984) are used to define the probabilistic distance measures which provide bounds on the minimum achievable probabilities or error. The residual signals are then generated using data which were recorded during a landing approach of the NASA-Langley Advanced Transport Operations (ATOPS) transportation systems research vehicle (TSRV). The distance measures are computed using estimates of the statistics of these residual signals.
Document ID
19870026161
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Weiss, J. L. (Alphatech, Inc. Burlington, MA, United States)
Eterno, J. S. (Alphatech, Inc. Burlington, MA, United States)
Hsu, J. Y. (Alphatech, Inc. Burlington, MA, United States)