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IEEE Journal of the Electron Devices Society, 2023 In this work, the electrical characteristics’ failure due to the chip-level damage and its relationship with the package-level degradation have been investigated for the Cascode GaN device under long-term repetitive power cycling test (PCT).
Yijun Shi +8 more
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Remaining Useful Life Prediction of Milling Tool Based on Pyramid CNN
Shock and Vibration, 2023 Remaining useful life prediction of a milling tool is one of the determinants in making scientific maintenance decision for the CNC machine tool. Predicting the RUL accurately can improve machining efficiency and the quality of product.
Ning Hu +5 more
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IEEE Access, 2021 The state-of-health (SoH) of the reaction wheel (RW) is a key indicator of the satellite’s ability to function properly and complete its mission successfully.
Xingliu Zhang +4 more
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Flexible Beamforming for Direct Radiating Arrays in Satellite Communications
IEEE Access, 2023 Onboard satellite communication systems generate and manage coverage beams over the Earth. Depending on data traffic requirements, the number of beams, side lobe levels, nulls, and EIRP, their beamwidth must be efficiently generated and managed ...
Juan Andres Vasquez-Peralvo +9 more
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Thermal management strategy for active regeneration of diesel particulate filter
Journal of Engineering and Applied Science, 2023 The method of diesel oxidation catalyst (DOC) assistance is an effective way to achieve active regeneration of diesel particulate filter (DPF). Therefore, an appropriate DOC inlet temperature is the essential boundary condition for this regeneration ...
Shenggang Guo +4 more
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IEEE Access, 2021 The degradation mechanisms for pMOSFETs from a 130 nm partially-depleted silicon on insulator (PDSOI) technology under the combined effects of total ionizing dose (TID) and negative bias temperature instability (NBTI) are investigated.
Chao Peng +6 more
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Macromolecular Materials and Engineering, 2023 The development of fifth‐generation technology has resulted in increased demand for materials with low dielectric losses and superior thermal and mechanical properties.
Peijiang Liu +9 more
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On the reliability of reliability estimates in infancy research
Infant and Child Development, 2022 AbstractIn this commentary on Byers‐Heinlein, Bergmann, and Savalei's (this issue) call to consider reliability in infancy measures, we note that the combination of highly unreliable measures and typically small sample sizes means that most reliability estimates based on single infant studies are, themselves, highly unreliable.
Mijke Rhemtulla, Julia G. Bottesini
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Applied Sciences, 2022 The train braking system with redundant components has an essential effect on driver safety. In this paper, we consider the failure of K-out-of-N brake motors during operation and the redundant recovery by preventive maintenance.
Lilei Zhang +3 more
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Fatigue Damage Mechanism-Based Dependent Modeling With Stochastic Degradation and Random Shocks
IEEE Access, 2018 This paper proposes a dependent modeling method for reliability estimation of metal structures under constant amplitude loading and random shocks considering the nonlinear damage accumulation mechanism.
Dan Xu +4 more
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