We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

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Abstract: Aiming at the demand of oxygen partial pressure measurement in aerospace and aviation, a tunable diode laser absorption spectroscopy (TDLAS) technique is proposed to realize the oxygen ...

Abstract: As the core part of aircraft, the engine’s health condition is tightly related to the safety of the aircraft. Therefore, to predict the remaining useful life (RUL) of the engine accurately ...

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