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Mohammad Sadeq Ale Isaac, Marco Andrés Luna, Ahmed Refaat Ragab, Mohammad Mehdi Ale Eshagh Khoeini, Rupal Kalra, Pascual Campoy, Pablo Flores Peña and Martin Molina
Unmanned aerial vehicles (UAVs) have drawn significant attention from researchers over the last decade due to their wide range of possible uses. Carrying massive payloads concurrent with light UAVs has broadened the aeronautics context, which is feasible...
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Hang Wu, Ling Zheng, Yinong Li, Zhida Zhang and Yinghong Yu
The aim of this study is to provide an accurate model reference for the analysis of vibration characteristics of hub-driven electric vehicles with permanent magnet synchronous motors (PMSM) and the optimization, control and improvement of its vibration p...
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Takeo Ishikawa and Naoto Igarashi
The detection of a precursor to the demagnetization of permanent magnets is very important because a high degree of reliability is necessary in permanent magnet synchronous motors (PMSMs). This paper investigated the diagnosis of very slight PM demagneti...
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?. P. Pavlenko,V. M. Shavkun,V. I. Scurihin,N. P. Lukashova
Pág. 47 - 59
Purpose. The work is aimed to study the change in parameters of traction electric motors of trolleybuses during operation and improvement of the technical state control system, using modern diagnostic methods. Methodology. Solution of the scientific...
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Chun-Yao Lee and Wen-Cheng Lin
This study proposes a fast correlation-based filter with particle-swarm optimization method. In FCBF?PSO, the weights of the features selected by the fast correlation-based filter are optimized and combined with backpropagation neural network as a classi...
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Beom-Joon Park and Hyun-Joon Chung
The growing trend of onboard computational autonomy has increased the need for self-reliant rovers (SRRs) with high efficiency for unmanned rover activities. Mobility is directly associated with a successful execution mission, thus fault response for act...
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Chibuzo Nwabufo Okwuosa, Ugochukwu Ejike Akpudo and Jang-Wook Hur
In industry, electric motors such as the squirrel cage induction motor (SCIM) generate motive power and are particularly popular due to their low acquisition cost, strength, and robustness. Along with these benefits, they have minimal maintenance costs a...
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O. M. Savoskyn,Ye. V. Serdobintsev,S. D. Krushev,P. M. Zvantsev
Pág. 95 - 100
In given article are considered processes, appearing in tractive ?????????????? motor coach ????????????? on four ????????? pushcart at failure of the traction. Also happen to the frequencies of the fluctuations this drive element both before, and after ...
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Junho Song, Woojin Ahn, Sangkyoo Park and Myotaeg Lim
Detecting failure cases is an essential element for ensuring the safety self-driving system. Any fault in the system directly leads to an accident. In this paper, we analyze the failure of semantic segmentation, which is crucial for autonomous driving sy...
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Qiaosheng Pan, Aode Wan, Chi Zhang and Zeping Wei
This study describes the remanufacturing process scheme and key technologies of waste compressors. Firstly, the technical characteristics of compressors for home appliances such as refrigerators and air conditioners are summarised. Then, the remanufactur...
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Aleksander Suti, Gianpietro Di Rito and Roberto Galatolo
The reliability enhancement of electrical machines is one of the key enabling factors for spreading the full-electric propulsion to next-generation long-endurance UAVs. This paper deals with the fault-tolerant control design of a Full-Electric Propulsion...
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Annamalai Balamurugan, Thangavel Swaminathan Sivakumaran
Pág. 45 - 59
In this paper, a hybrid system is performed with fault detection and diagnosis on multi-phase induction motor (IM). The proposed method is hybrid of integrated Harris Hawk optimization (IHHO) and gradient boosting decision trees (GBDT) thus called the GB...
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Zhiqing Li, Feng Hu, Shengwen Qi, Ruilin Hu, Yingxin Zhou and Yawei Bai
Soil?rock mixtures (SRM) have the characteristics of distinct heterogeneity and an obvious structural effect, which make their physical and mechanical properties very complex. This study aimed to investigate the deformation properties and failure mode of...
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Fang Lin, Wenqing Shi and Cunying Fan
In the navigation process, monitoring the running state of ship power plant equipment is crucial. In bad weather, when the critical equipment is abnormal, it is especially necessary to find out the root cause of the failure as soon as possible. In this c...
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Aleksander Suti, Gianpietro Di Rito and Roberto Galatolo
This paper deals with the development of a novel fault-tolerant control technique aiming at the diagnosis and accommodation of inter-turn short circuit faults in permanent magnet synchronous motors for lightweight UAV propulsion. The reference motor is d...
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Swith Claude Burgos Alconz,Grover Zurita V.
There is a steadily growing demand for reliable, versatile measurement rotor balancing system which can be used to determine the machine unbalances behavior. The effect of these causes are the increase of vibration amplitudes, causing damage to elements ...
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Masahiro Kitamura, Kazuhiro P. Izawa, Masakazu Yaekura, Yumi Mimura, Yuichi Ikeda, Hitomi Nagashima and Peter H. Brubaker
Purpose: This investigation aimed to examine the relationship among activities of daily living (ADL), nutritional status and 90-day hospital readmission in elderly heart failure (HF) patients. Methods: Participants were selected from 634 HF patients cons...
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Bart Wymeersch, Frederik De Belie, Claus B. Rasmussen and Lieven Vandevelde
Line start permanent magnet synchronous motors (LS-PMSM) are energy-efficient synchronous motors that can start asynchronously due to a squirrel cage in the rotor. The drawback, however, with this motor type is the chance of failure to synchronize after ...
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