An Online Gas Path Fault Diagnosis for Aircraft Engine Transient Behavior Using iB-EKF Algorithm - Zou, Zelong; Zhou, Xin; Huang, Jinquan; Jiang, Wenlong; Lu, Feng (IEEE transactions on aerospace and electronic systems, 2025)
Keywords: Accuracy; Aerospace engines; Aircraft; Aircraft engine dynamic behavior; Aircraft engines; Aircraft propulsion; Algorithms; Damping; Engines; Equilibrium equations; Estimation; Extended Kalman filter; Fault diagnosis; Flight envelopes; gas path fault diagnosis; Hidden Markov models; incomplete sensor measurements; Iterative methods; Jacobian matrices; Mathematical models; Noise measurement; Real time; selftuning damping coefficients; State estimation; Vectors