Results 231 to 240 of about 239,815 (291)

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 more
wiley   +1 more source

Dual-branch spatio-temporal graph network for bearing fault diagnosis. [PDF]

Sci Rep
Wang Y, Li Y, Li C, Dai Q.
europepmc   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Explainable LSTM-AdamW based fault diagnosis of aircraft rotating components using airborne acoustic signals under dynamic operating conditions. [PDF]

Sci Rep
Özüpak Y, Aslan E, Zaitsev I.
europepmc   +1 more source

Online Sensor Fault Detection Using Machine Learning Algorithms on a Laboratory-Scale Batch Reactor: LSTM Approach. [PDF]

ACS Omega
Lobo NC, Poojary HH, Katapady L, Adyapady PR, Simiyon A, Indiran T.   +5 more
europepmc   +1 more source

An LSTM architecture for real-time multi-domain stability boundary prediction beyond post-fault dependency in power systems. [PDF]

Sci Rep
Shahriyari M, Safari A, Quteishat A, Afsharirad H.   +3 more
europepmc   +1 more source

Research on a General-Type Hydraulic Valve Leakage Diagnosis Method Based on CLAF-MTL Feature Deep Integration. [PDF]

Sensors (Basel)
Tong C, Xiong Y, Xu X, Wu Y.
europepmc   +1 more source

Probabilistic 3D lithology classification from elastic property volumes an advanced inversion workflow at Desouq Gas Field, West Nile Delta, Egypt. [PDF]

Sci Rep
El Hateel MS, El Sayed AMA, El-Werr AK, Abdel-Hady A.   +3 more
europepmc   +1 more source

Physics-Informed Monotonic Conformer for Remaining Useful Life Prediction of Hydraulic Systems. [PDF]

Sensors (Basel)
He X, Zhang C, Wang J, Zhao X, Yao J, Lu C, Yang X.   +6 more
europepmc   +1 more source

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Probabilistic fault prediction of incipient fault

2010 Chinese Control and Decision Conference, 2010
In this work, a probabilistic fault prediction approach is presented for prediction of incipient fault in an uncertain way. The approach has two stages. In the first stage, normal data is analyzed by principle component analysis (PCA) to get control limits of the statistics of T2 and SPE.
Zhen Zhao, Fuli Wang, null Mingxing Jia, Shu Wang   +3 more
openaire   +1 more source