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State of charge (SOC) estimation is a key issue in battery management systems. The challenge lies in balancing the trade-off between accuracy and computation cost. To this end, we propose an alternate method by combining the ampere-hour integral (AHI) me...
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Kyle R. Bryenton, Andrew R. Cameron, Keegan L. A. Kirk, Nasser Saad, Patrick Strongman and Nikita Volodin
The analysis of many physical phenomena is reduced to the study of linear differential equations with polynomial coefficients. The present work establishes the necessary and sufficient conditions for the existence of polynomial solutions to linear differ...
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Tony El Tawil, Nicolas Guillou, Jean-Frédéric Charpentier and Mohamed Benbouzid
Estimating the energy potential of tidal stream site is a key feature for tidal energy system deployment. This paper aims to compare two methods of prediction of tidal current velocities. The first one is based on the use of a fully three-dimensional (3D...
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Yingyi Liu
This paper presents the theoretical background, the numerical implementation, and the applications of a new software that has been developed in recent years for the analysis of wave-structure interactions. The software is developed in the frequency domai...
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Bohao Tang, Lihua Cai, Shuai Yang, Jiaxing Xu and Yi Yu
Concentric circular antenna arrays (CCAAs) can obtain better performance than other antenna arrays. However, high overhead and excessive sidelobes still make its application difficult. In this paper, we consider the sparse synthesis optimization of CCAAs...
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Zhibin Pan, Jin Tang, Tardi Tjahjadi, Zhihu Wu and Xiaoming Xiao
Viewshed computation of a digital elevation model (DEM) plays an important role in a geographic information system, but the required high computational time is a serious problem for a practical application. Hitherto, the mainstream methods of viewshed co...
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Valery Ochkov, Inna Vasileva, Massimiliano Nori, Konstantin Orlov and Evgeny Nikulchev
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Mariana-Eugenia Ilas and Constantin Ilas
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Hyung-Jun Kim, Dong Sop Rhee and Chang Geun Song
Extreme rainfall causes surface runoff to flow towards lowlands and subterranean facilities, such as subway stations and buildings with underground spaces in densely packed urban areas. These facilities and areas are therefore vulnerable to catastrophic ...
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Hyung-Jun Kim, Dong Sop Rhee and Chang Geun Song
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Zhiqiang Guo, Shenlong Li, Wei Wu and Liuyang Zhang
The quasi-static load sharing characteristics of a planetary gear set with planet journal bearings are numerically investigated. The application of journal bearings instead of rolling bearings in planetary gear sets is an alternative to increase the rota...
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Krzysztof Górecki and Pawel Górecki
The presented results can be applied in computer analyses of switched networks and in the proper estimation of the junction temperature of transistors in such networks.
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Min Bahadur Basnet, Mohammad Anas, Zarghaam Haider Rizvi, Asmer Hamid Ali, Mohammad Zain, Giovanni Cascante and Frank Wuttke
Full waveform inversion is a widely used technique to estimate the subsurface parameters with the help of seismic measurements on the surface. Due to the amount of data, model size and non-linear iterative procedures, the numerical computation of Full Wa...
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Volodymyr Kudin,Viacheslav Onotskyi,Andriy Onyshchenko,Yurii Stupak
Pág. 57 - 67
Algorithm of the basic matrix method for analysis of properties of the system of linear arithmetic equation (SLAE) in various changes introduced in the model, in particular, when including-excluding a group of rows and columns (based on "framing") withou...
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Ling Kang, Zheng Jing
Pág. 1 - 19
Compared to the hydrostatic hydrodynamic model, the non-hydrostatic hydrodynamic model can accurately simulate flows that feature vertical accelerations. The model?s low computational efficiency severely restricts its wider application. This paper propos...
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Ling Kang and Zheng Jing
Compared to the hydrostatic hydrodynamic model, the non-hydrostatic hydrodynamic model can accurately simulate flows that feature vertical accelerations. The model?s low computational efficiency severely restricts its wider application. This paper propos...
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Enrico Romanschek, Christian Clemen and Wolfgang Huhnt
A novel approach for a robust computation of positional relations of two-dimensional geometric features is presented which guarantees reliable results, provided that the initial data is valid. The method is based on the use of integer coordinates and a m...
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Mingjun Ren, Runxing Liu, Haibo Hong, Jieji Ren and Gaobo Xiao
Although four-dimensional (4D) light field imaging has many advantages over traditional two-dimensional (2D) imaging, its high computation cost often hinders the application of this technique in many fields, such as object detection and tracking. This pa...
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Ning Hu, Xin Rao, Jiabao Zhao, Shengjie Wu, Maofa Wang, Yangzhen Wang, Baochun Qiu, Zhenjing Zhu, Zitong Chen and Tong Liu
Reverberation characteristics must be considered in the design of sonar. The research on reverberation characteristics is based on a large number of actual reverberation data. Due to the cost of trials, it is not easy to obtain actual lake and sea trial ...
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Mengge Yu, Jiali Liu, Wei Huo and Jiye Zhang
Aiming to improve the comprehensive aerodynamic performance of a high-speed train, a multi-objective shape optimization method for a streamlined train head is proposed in this work. The shape of the streamlined train head is parameterized with some splin...
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