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Taylor DQN: An Optimization Method for Aircraft Engine Cleaning Schedule

Rui Wang, Xiangyu Guo, Zhiqi Yan, Dongqi Chen

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Source: Crossref

Published: Sep 24, 2023

DOI: 10.3390/math11194046

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Source abstract

Reducing carbon emissions and improving revenue in the face of global warming and economic challenges is a growing concern for airlines. This paper addresses the inefficiencies and high costs associated with current aero-engine on-wing washing strategies. To tackle this issue, we propose a reinforcement learning framework consisting of a Similar Sequence Method and a Taylor DQN model. The Similar Sequence Method, comprising a sample library, DTW algorithm, and boundary adjustment, predicts washed aero-engine data for the Taylor DQN model. Leveraging the proposed Taylor neural networks, our model outputs Q-values to make informed washing decisions using data from the Similar Sequence Method. Through simulations, we demonstrate the effectiveness of our approach.

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