Results 11 to 20 of about 256,842 (278)
Frontiers in Energy Research, 2022 In view of the low efficiency of thermoelectric generation systems in different regions, this paper designs an optimization and reconfiguration of thermoelectric power generation system under heterogeneous temperature difference (HTD) based on particle ...
You Zheng, Enyou Zhang, Peng An
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Mechanochromic Reconfigurable Metasurfaces [PDF]
Advanced Science, 2019 AbstractThe change of optical properties that some usually natural compounds or polymeric materials show upon the application of external stress is named mechanochromism. Herein, an artificial nanomechanical metasurface formed by a subwavelength nanowire array made of molybdenum disulfide, molybdenum oxide, and silicon nitride changes color upon ...
Artemios Karvounis +6 more
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Design of Microfluidic Reflectarray Elements for Multi-Reconfiguration Using Liquid Metal
IEEE Open Journal of Antennas and Propagation, 2022 Using an alloy of non-toxic liquid metal (Galinstan) is proposed to implement multi-reconfiguration in reflectarray elements. Reflectarray antennas are an interesting technology for dynamically controlling, simultaneously or individually, different ...
Eduardo Carrasco +4 more
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Energies, 2022 This paper addresses the problem of Distribution Systems Reconfiguration (DSR), which consists of finding the state of switching devices (open or closed) in a given distribution network, aiming to minimize active power loses.
Josephy Dias Santos +5 more
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Mathematics, 2022 Variable stiffness actuators (VSA) have attracted much attention because of their potential for human-like interaction behaviors. This paper devotes to improving the VSA’s versatility.
Fanghua Mei, Shusheng Bi, Bianhong Li
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Радіоелектронні і комп'ютерні системи, 2021 The subject matter of study in this article is ways to build systems for remote laying of communication lines and solve the problem of their implementation. The goal is to simplify the process of developing robotic systems to solve applied problems.
Oleksand Vdovichenko, Artem Perepelitsyn
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Digital Twin for Designing and Reconfiguring Human–Robot Collaborative Assembly Lines
Applied Sciences, 2021 This paper discusses a digital twin-based approach for designing and redesigning flexible assembly systems. The digital twin allows modeling the parameters of the production system at different levels including assembly process, production station, and ...
Niki Kousi +7 more
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Prioritising the sub-watersheds of the Oued El Abid basin upstream of Oum Er-Rbia using Fuzzy Analytic Hierarchy Process (FAHP) and geographic information systems (GIS) [PDF]
BIO Web of ConferencesStudying watersheds is essential for understanding their morphological and hydrological dynamics, especially those located in mountainous areas with significant elevations and steep slopes, such as the Oued El Abid, one of the secondary watersheds in the
Ait Maamare Ahmed +4 more
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Energies, 2021 The access of large-scale electric vehicles (EVs) will increase the network loss of medium voltage distribution network, which can be alleviated by adjusting the network structure and orderly charging for EVs.
Qiushi Zhang +5 more
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Shipboard Power Management for Failure Mode Using the Hybrid MPC Approach
Energies, 2021 Shipboard integrated power systems, the key technology of ship electrification, call for effective failure mode power management control strategy to achieve the safe and reliable operation in dynamic reconfiguration.
Xiuyan Peng +3 more
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