Abstract: The localized faults of bearings can be diagnosed by extracting approximately periodic impulses from vibration signals. However, this feature may be deeply submerged in the high-level noise.
Abstract: Ball screw is widely used in the fields of modern industry, aviation industry, automobile industry, etc., and has a greater impact on the development of the machine tool industry. Axial ...
The European Union Aviation Safety Agency (EASA) has issued an Airworthiness Directive (AD), dated 6 February 2024, affecting all E4 and E4P engines manufactured by Diamond Aircraft’s sister company ...
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