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Yao, Yu (author), Huang, Yunkai (author), Peng, Fei (author), Dong, J. (author)In this article, a position sensorless drive and online parameter estimation method for surface-mounted permanent magnet synchronous machines-based on adaptive full-state feedback current control is proposed. The position sensorless drive is established by the detection of the back-electromotive force in the gamma delta synchronous reference...journal article 2020
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Zhang, H. (author), Romero Rodriguez, C. (author), Dong, H. (author), Gan, Y. (author), Schlangen, E. (author), Šavija, B. (author)Carbonation of hydrated cement paste (HCP) causes numerous chemo-mechanical changes in the microstructure, e.g., porosity, strength, elastic modulus, and permeability, which have a significant influence on the durability of concrete structures. Due to its complexity, much is still not understood about the process of carbonation of HCP. The...journal article 2020
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Fan, Guangpeng (author), Nan, L. (author), Chen, Feixiang (author), Dong, Yanqi (author), Wang, Zhiming (author), Li, Hao (author), Chen, Danyu (author)Tree-level information can be estimated based on light detection and ranging (LiDAR) point clouds. We propose to develop a quantitative structural model based on terrestrial laser scanning (TLS) point clouds to automatically and accurately estimate tree attributes and to detect real trees for the first time. This model is suitable for forest...journal article 2020
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Dong, Xichao (author), Cui, Chang (author), Li, Y. (author), Hu, Cheng (author)Geosynchronous spaceborne-airborne bistatic synthetic aperture radar (GEO SA-BSAR), consisting of GEO transmitter and airborne receiver, has stable coverage for a long time and benefits moving target detection. However, the performance of GEO SA-BSAR moving target indication (MTI) system varies widely between bistatic configurations. The...journal article 2020
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Li, Z. (author), Lu, T. (author), Liang, X. (author), Dong, H. (author), Ye, G. (author)This study aims to provide a better understanding of the autogenous shrinkage of slag and fly ash-based alkali-activated materials (AAMs) cured at ambient temperature. The main reaction products in AAMs pastes are C-A-S-H type gel and the reaction rate decreases when slag is partially replaced by fly ash. Due to the chemical shrinkage and the...journal article 2020
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Li, Z. (author), Wyrzykowski, Mateusz (author), Dong, H. (author), Granja, José (author), Azenha, Miguel (author), Lura, Pietro (author), Ye, G. (author)In this study, internal curing by superabsorbent polymers (SAP) is utilized to mitigate self-desiccation and autogenous shrinkage of alkali-activated slag (AAS) pastes. Absorption and desorption kinetics of SAP incorporated in AAS pastes were studied with X-ray tomography. Internal curing delayed the peak of the rate of heat liberation but...journal article 2020
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Bian, Yuli (author), Dong, Liang (author), Liu, Z. (author), Zhang, Lezhu (author)Urban-industrial symbiosis (UIS) is an important system innovation via sectors integration, and has been widely recognized as a novel pathway for achieving regional eco-industrial development. Eco-efficiency, as a mature approach and indicator, offers an effective tool to uncover both the status and trends of such a transformation. However,...journal article 2020
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Dong, J. (author), Li, Y. (author), Lin, P. (author), Leeflang, M.A. (author), van Asperen, S. (author), Yu, K. (author), Tümer, N. (author), Norder, B. (author), Zadpoor, A.A. (author), Zhou, J. (author)Biodegradable porous magnesium (Mg) scaffolds are promising for application in the regeneration of critical-sized bone defects. Although additive manufacturing (AM) carries the promise of offering unique opportunities to fabricate porous Mg scaffolds, current attempts to apply the AM approach to fabricating Mg scaffolds have encountered some...journal article 2020
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Yao, X. (author), Yang, Shizhao (author), Dong, H. (author), Wu, Shuang (author), Liang, X. (author), Wang, Wenlong (author)Ferric-rich calcium sulfoaluminate (FR-CSA) cement is an eco-friendly cement. Fe<sub>2</sub>O<sub>3</sub> exists in different minerals of FR-CSA clinker, e.g., Ca<sub>4</sub>Al<sub>2</sub>Fe<sub>2</sub>O<sub>10</sub> (C<sub>4</sub>AF), Ca<sub>2</sub>Fe<sub>2</sub>O<sub>5</sub> (C<sub>2</sub>F), and Ca<sub>4</sub>Al<sub>6-2</sub><sub>x</sub>Fe...journal article 2020
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Fazi, S. (author), Fransoo, Jan C. (author), Van Woensel, Tom (author), Dong, Jing Xin (author)In this paper, we will study a typical problem in inland container shipping, concerning the barge transportation of maritime containers between a dry port and a set of seaport terminals. The barges depart from the dry port and visit a set of sea terminals, where containers need either to be dropped off or picked up. The goal is to achieve...journal article 2020
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Lyu, H. (author), Dong, Z. (author), Roobavannan, M. (author), Kandasamy, J. (author), Pande, S. (author)Rural–urban migration is an adaptive response to location-specific environmental or socio-economic stressors. Jiangsu Province, China is witnessing rapid economic growth fuelled by manufacturing and services sector. Rural–urban migration in Jiangsu, which brings higher stress to resource-carrying capacity of urban areas, is driven by rural ...journal article 2020
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Dong, Xu (author), Shen, Luyi (author), Zhao, Jianpeng (author), Liu, Xuefeng (author), Sun, Yuli (author), Golsanami, Naser (author), Wang, Fei (author), Bi, Haisheng (author), Zitha, P.L.J. (author)Complete and thorough core cleaning is a critical prerequisite for the precise measurements of most rock's petrophysical parameters. In shale, the oil cleaning process, aimed to remove the volatile hydrocarbons, is often complicated by the requirement for intact solid organic. Evaluation of shale's cleaning methods needs to take structural...journal article 2020
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Lyu, H. (author), Dong, Zengchuan (author), Pande, S. (author)Efficient use of water and nutrients in crop production are critical for sustainable water and crop production systems. Understanding the role of humans in ensuring water and nutrient use efficiency is therefore an important ingredient of sustainable development. Crop production functions are often defined either as functions of water and...journal article 2020
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Tangdamrongsub, Natthachet (author), Han, Shin Chan (author), Yeo, In Young (author), Dong, Jianzhi (author), Steele-Dunne, S.C. (author), Willgoose, Garry (author), Walker, Jeffrey P. (author)Assimilating remote sensing observations into land surface models has become common practice to improve the accuracy of terrestrial water storage (TWS) estimates such as soil moisture and groundwater, for understanding the land surface interaction with the climate system, as well as assessing regional and global water resources. Such remote...journal article 2020
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Cao, Zhi (author), Huang, Yunkai (author), Guo, Baocheng (author), Dong, J. (author), Peng, Fei (author)This paper applies two different analytical methods, i.e., the perturbation method and superposition method, to calculate the magnetic flux density distribution and the magnetic force of the active magnetic bearing (AMB) with the rotor eccentricity. These two methods are thoroughly analyzed, compared and validated by the finite element model ...journal article 2020
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Pan, K. (author), Dong, J. (author), Rakhshani, E. (author), Palensky, P. (author)The high penetration of renewable energy resources and power electronic-based components has led to a low-inertia power grid which would bring challenges to system operations. The new model of load frequency control (LFC) must be able to handle the modern scenario where controlled areas are interconnected by parallel AC/HVDC links and storage...journal article 2020
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Dong, J. (author), Viré, A.C. (author), Ferreira, Carlos (author), Li, Zhangrui (author), van Bussel, G.J.W. (author)A modified free-wake vortex ring model is proposed to compute the dynamics of a floating horizontal-axis wind turbine, which is divided into two parts. The near wake model uses a blade bound vortex model and trailed vortex model, which is developed based on vortex filament method with straight lifting lines assumption. By contrast, the far...journal article 2019
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Bilgin, Berker (author), Liang, Jianbin (author), Terzic, Mladen V. (author), Dong, J. (author), Rodriguez, Romina (author), Trickett, Elizabeth (author), Emadi, Ali (author)This paper presents a comprehensive state-of-the-art review of the modeling and analysis methods for the multidisciplinary design of electric motors for various applications including vehicular power and propulsion systems and electrified powertrains. It covers the important aspects of different engineering domains, such as dynamic modeling,...journal article 2019
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Zhu, Zichong (author), Huang, Yunkai (author), Dong, J. (author), Peng, Fei (author)This paper presents a new rotor design with assembled permeable retaining sleeve (APRS) to improve performances of a high speed permanent magnet synchronous machine (PMSM). The APRS consists of equal number of permeable and nonmagnetic parts, which are alternately arranged and assembled together circumferentially via keyways. Electromagnetic and...journal article 2019
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Dong, J. (author), Viré, A.C. (author), Ferreira, Carlos (author), Li, Zhangrui (author), van Bussel, G.J.W. (author)A modified free-wake vortex ring model is proposed to compute the dynamics of a floating horizontal-axis wind turbine, which is divided into two parts. The near wake model uses a blade bound vortex model and trailed vortex model, which is developed based on vortex filament method with straight lifting lines assumption. By contrast, the far wake...journal article 2019