Results 21 to 30 of about 1,459,435 (339)
Energies, 2019 Broken rotor bar (BRB) faults are one of the most common faults in induction motors (IM). One or more broken bars can reduce the performance and efficiency of the IM and hence waste the electrical power and decrease the reliability of the whole ...
Haiyang Li +4 more
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Hyperspectral Data: Efficient and Secure Transmission [PDF]
Algorithms, 2017 Airborne and spaceborne hyperspectral sensors collect information which is derived from the electromagnetic spectrum of an observed area. Hyperspectral data are used in several studies and they are an important aid in different real-life applications (e.g., mining and geology applications, ecology, surveillance, etc.). A hyperspectral image has a three-
Pizzolante, Raffaele, Carpentieri, Bruno
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Transmission Efficiency Limit for Nonlocal Metalenses
Laser & Photonics Reviews, 2023 AbstractThe rapidly advancing capabilities in nanophotonic design are enabling complex functionalities limited mainly by physical bounds. The efficiency of transmission is a major consideration, but its ultimate limit remains unknown for most systems.
Shiyu Li, Chia Wei Hsu
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Applied Sciences, 2019 Induction motors (IMs) are widely used in many manufacturing processes and industrial applications. The harsh work environment, long-time enduring, and overloads mean that it is subjected to broken rotor bar (BRB) faults. The vibration signal of IMs with
Dong Zhen +5 more
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Time-optimal Control Strategies for Electric Race Cars with Different Transmission Technologies [PDF]
, 2020 This paper presents models and optimization methods to rapidly compute the achievable lap time of a race car equipped with a battery electric powertrain. Specifically, we first derive a quasi-convex model of the electric powertrain, including the battery,
Borsboom, Olaf +3 more
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Efficient interspecies transmission of synthetic prions
PLOS Pathogens, 2021 Prions are comprised solely of PrP Sc , the misfolded self-propagating conformation of the cellular protein, PrP C . Synthetic prions are generated in vitro from minimal components and cause ...
Alyssa J. Block +6 more
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A phenomenological model for chain transmissions efficiency
IOP Conference Series: Materials Science and Engineering, 2021 AbstractThis work deals with the development of a simplified and time-efficient phenomenological model for chain transmissions efficiency. Firstly, a complete multibody model for a final transmission of a motorcycle is developed in MSC Adams View environment, and is properly validated in terms of efficiency with experimental tests on a real chain ...
M. Sgamma, F. Bucchi, F. Frendo
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Energies, 2019 This paper investigated the nonlinear vibrations of an uncertain overhung rotor system with rub-impact fault. As the clearance of the rotor and stator is getting smaller, contact between them often occurs at high rotation speeds.
Chao Fu +4 more
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Improvement and optimization of NMEA2000 based on an autonomous and controllable platform
Zhongguo Jianchuan Yanjiu, 2021 ObjectivesIn order to expand the application of NMEA2000 communication protocol standard and optimize and improve its transmission efficiency, an NMEA2000 data acquisition and transmission system based on an autonomous and controllable platform is ...
Weibo ZHONG +3 more
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Secure and Efficient Video Transmission in VANET
International Journal of Communication Networks and Information Security (IJCNIS), 2022 Currently, vehicular communications have become a reality used by various applications, especially applications that broadcast video in real time. However, the video quality received is penalized by the poor characteristics of the transmission channel (availability, non-stationarity, the ration of signal-to-noise, etc.).
Nesrine Meddeb +2 more
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