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Zucca, Mauro (author), Bottauscio, Oriano (author), Harmon, Stuart (author), Guilizzoni, Roberta (author), Schilling, Florian (author), Schmidt, Matthias (author), Ankarson, Peter (author), Bauer, P. (author), Dong, J. (author)The European Union funded project MICEV aims at improving the traceability of electrical and magnetic measurement at charging stations and to better assess the safety of this technology with respect to human exposure. The paper describes some limits of the instrumentation used for electrical measurements in the charging stations, and briefly...conference paper 2019
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Shi, W. (author), Dong, J. (author), Bandyopadhyay, S. (author), Grazian, F. (author), Soeiro, Thiago B. (author), Bauer, P. (author)This paper aims to identify the difference between foreign object (FO) and misalignment in terms of their influence on inductive power transfer (IPT) systems. This is performed through magnetic and equivalent circuit analysis of the mutual inductance, primary input impedance, charging pad terminal impedance and current harmonics. Experiment...conference paper 2019
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Cao, Z. (author), Dong, J. (author), Wani, F.M. (author), Polinder, H. (author), Bauer, P. (author), Peng, Fei (author), Huang, Yunkai (author)A novel controller design procedure is proposed for a 5-degree-of-freedom (DOF) active magnetic bearing (AMB) system, based on sliding mode control (SMC) and neural network (NN). The SMC is used to achieve high robustness and fast response while the NN can compensate unmodeled uncertainty and external disturbance by on-line tuning algorithm. The...conference paper 2019
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Zwartbol, Arnout (author), Dong, J. (author), Bauer, P. (author), Polinder, H. (author)This paper proposes an online motor-parameter-estimator for a permanent magnet synchronous motor (PMSM) in an electric vehicle (EV) powertrain. The proposed method uses a recursive least squares filter approach in combination with the discrete time dynamic voltage equations. Stator resistance estimation is decoupled from the estimator using...conference paper 2019
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Bandyopadhyay, S. (author), Dong, J. (author), Qin, Z. (author), Bauer, P. (author)Inductive power transfer (IPT) is becoming increasingly popular in stationary electric vehicle charging systems. In this paper, the influence of the different IPT coupler geometries on the performance factors efficiency, power density, misalignment tolerance, and stray field is studied. Five different cou-pler topologies namely the circular,...conference paper 2019
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Guo, Baocheng (author), Huang, Yunkai (author), Peng, Fei (author), Dong, J. (author)In this paper, a new hybrid model is proposed for the prediction of air gap magnetic field distribution (MFD) in interior permanent magnet machines with any rotor configuration. The slotless magnetic field is first predicted by finite-element method (FEM) with automatic scripting in MATLAB to consider saturation in the rotor iron. Afterward,...journal article 2019
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Lu, Y. (author), Dong, Jianzhi (author), Steele-Dunne, S.C. (author)The spatial heterogeneity and temporal variation of soil moisture and surface heat fluxes are key to many geophysical and environmental studies. It has been demonstrated that they can be mapped by assimilating soil thermal and wetness information into surface energy balance models. The aim of this work is to determine whether enhancing the...journal article 2019
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Tieves, F. (author), Willot, S.J. (author), van Schie, M.M.C.H. (author), Rauch, M.C.R. (author), Younes, S.H.H. (author), Zhang, W. (author), Dong, J. (author), Gomez de Santos, P. (author), Hollmann, F. (author)An increasing number of biocatalytic oxidation reactions rely on H <sub>2</sub> O <sub>2</sub> as a clean oxidant. The poor robustness of most enzymes towards H <sub>2</sub> O <sub>2</sub> , however, necessitates more efficient systems for in situ H <sub>2</sub> O <sub>2</sub> generation. In analogy to the well-known formate dehydrogenase to...journal article 2019
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Dong, Xichao (author), Hu, Jiaqi (author), Hu, Cheng (author), Long, Teng (author), Li, Y. (author), Tian, Ye (author)Geosynchronous orbit synthetic aperture radar (GEO SAR) has a long integration time and a large imaging scene. Therefore, various nonideal factors are easily accumulated, introducing phase errors and degrading the imaging quality. Within the long integration time, tropospheric status changes with time and space, which will result in image shifts...journal article 2019
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Costa, Adriana C. (author), Pimenta, Sara (author), Ribeiro, João F. (author), Silva, Manuel F. (author), Wolffenbuttel, R.F. (author), Dong, Tao (author), Yang, Zhaochu (author), Correia, José H. (author)Minimally invasive medical devices can greatly benefit from Narrow Band Imaging (NBI) diagnostic capabilities, as different wavelengths allow penetration of distinct layers of the gastrointestinal tract mucosa, improving diagnostic accuracy and targeting different pathologies. An important performance parameter is the light intensity at a...journal article 2019
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Dong, H. (author), Ye, G. (author)Chloride-induced corrosion is a critical issue for RC structures. Cement-based coatings can be used to protect concrete structures with unsatisfactory quality against chloride ingress. To evaluate the effectiveness of the coatings to extend the service life of coated concrete structures, the evolution of the chloride profile in the coated...journal article 2019
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Zhang, Chunbo (author), Hu, Mingming (author), Dong, L. (author), Gebremariam, A.T. (author), Mirand-Xicotencatl, Brenda (author), Di Maio, F. (author), Tukker, Arnold (author)The increasing volume of Construction and demolition waste (CDW) associated with economic growth is posing challenges to the sustainable management of the built environment. The largest fraction of all the CDW generated in the member states of the European Union (EU) is End-of-life (EOL) concrete. The most widely applied method for EOL concrete...journal article 2019
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Li, Mengxia (author), Mou, Junmin (author), Liu, Rongfang (author), Chen, P. (author), Dong, Zhuojian (author), He, Yixiong (author)Following the growth in global trade activities, vessel traffic has increased dramatically in some busy waterways and ports. However, such increments have made it more complex to manage the regional vessel traffic, which can increase the risk of an accident in the area. To model and analyze the relationship between vessel traffic and maritime...journal article 2019
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Zhu, Zichong (author), Huang, Yunkai (author), Dong, J. (author), Peng, Fei (author)Fractional slot concentrated winding machines (FSCWMs) with the low operation speed and large diameter usually have a large number of poles and slots; thus, numerous pole/slot combinations are feasible. The common practice to choose pole/slot combinations by multiplying the basic combinations may neglect some competitive candidates. Taking 36...journal article 2019
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Lyu, H. (author), Dong, Zengchuan (author), Roobavannan, Mahendran (author), Kandasamy, Jaya (author), Pande, S. (author)Migration is often seen as an adaptive human response to adverse socio-environmental conditions, such as water scarcity. A rigorous assessment of the causes of migration, however, requires reliable information on the migration in question and related variables, such as, unemployment, which is often missing. This study explores the causes of one...journal article 2019
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Dong, H. (author), Gao, P. (author), Ye, G. (author)Drying of cement-based overlay systems is a critical issue, because it causes differential shrinkage between the overlay material and the concrete substrate and may induce cracking or debonding of the overlay material. In this paper the mechanisms of moisture transport in hydrating cement-based overlay systems are studied. A model is proposed...journal article 2019
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Bandyopadhyay, S. (author), Prasanth, V. (author), Dong, J. (author), Bauer, P. (author)Inductive power transfer (IPT) is becoming increasingly popular in stationary electric vehicle (EV) charging systems. In this paper, the influence of the different IPT coupler geometries on the performance factors such as efficiency, power density, misalignment tolerance, and stray field is studied. Four different coupler topologies, namely...journal article 2019
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Guo, Baocheng (author), Huang, Yunkai (author), Peng, Fei (author), Dong, J. (author)This paper proposes an analytical model for the prediction of airgap magnetic field distribution for axial flux permanent magnet (AFPM) machine with partial magnet demagnetization. The AFPM machine geometry is first converted to a polar representation. Consequently, the subdomain model based on current sheet technique is developed. Then...journal article 2019
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Wang, Lu (author), Qin, Z. (author), Dong, J. (author), Bauer, P. (author)In recent years, electrical vehicle (EV) starts showing its unique advantages that the conventional combustion vehicles do not have. Together with the increasing interests on EV, the motor drive with higher efficiency and lighter weight also becomes more attractive. A promising solution is to apply the wide band gap (WBG) components including...conference paper 2019
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Zhang, Wenqian (author), Dong, Wenhan (author), Dong, Shuangyu (author), Lv, Maolong (author), Liu, Zongcheng (author)A novel scheme for disturbance observer is designed for an extended class of strict-feedback nonlinear systems with possibly unbounded, non-smooth, and state-independent compounded disturbance. To overcome these problems in disturbance observer design, the typical slide mode differentiators are improved by introducing hyperbolic tangent...journal article 2019