Results 11 to 20 of about 78,533 (267)

Environment-Aware CMT for Efficient Video Delivery in Wireless Multimedia Sensor Networks

International Journal of Distributed Sensor Networks, 2012
Wireless Multimedia Sensor Networks (WMSNs) have gained significant attention with capabilities of retrieving video and audio streams, still images, and scalar sensor data but with challenge of high data loss.
Yuanlong Cao, Changqiao Xu, Jianfeng Guan, Fei Song, Hongke Zhang   +4 more
doaj   +1 more source

Implementation of threshold- and memory-switching memristors based on electrochemical metallization in an identical ferroelectric electrolyte

NPG Asia Materials, 2023
The use of an identical electrolyte in electrochemical metallization (ECM)-based neuron and synaptic devices has not yet been achieved due to their different resistive-switching characteristics.
Chansoo Yoon, Gwangtaek Oh, Sohwi Kim, Jihoon Jeon, Ji Hye Lee, Young Heon Kim, Bae Ho Park   +6 more
doaj   +1 more source

Unified ZVS strategy for DAB with triple-phase-shift modulation in boost mode

The Journal of Engineering, 2019
In this study, the switching mode and working waveform of dual active bridge (DAB) converter under triple phase-shift modulation scheme is analysed, and an ALL-ZVS (zero voltage switching) control strategy of all devices for full-power range with voltage
Jian Qiu, Kai Shen, Anping Tong, Lijun Hang, Jiarui Liao   +4 more
doaj   +1 more source

COMPARATIVE ANALYSIS OF METHODS OF CALCULATION AND ERRORS OF ACTIVE POWER LOSSES IN LOW VOLTAGE COMMERCIAL NETWORKS

Известия высших учебных заведений: Проблемы энергетики, 2019
The article analyzes some methods for calculating the loss of active power in lowvoltage industrial networks, taking into account the main influencing parameters.
E. I. Gracheva, R. R. Sadykov, R. R. Khusnutdinov   +2 more
doaj   +1 more source

APPLICATION OF THE COMPUTING ENVIRONMENT MAPLE TO THE CALCULATION OF THE DYNAMICS OF THE ELECTROMAGNETS IN THE COMPLICATED SYSTEMS OF FORCED CONTROL

Electrical engineering & Electromechanics, 2019
General description of the research topic. The authors propose a technique for calculating the dynamics of electromagnets operating in complex forced systems.
Ye.I. Baida, M. Clemens, B.V. Klymenko, O.G. Korol, P.Ye. Pustovoitov   +4 more
doaj   +1 more source

Multi-level characteristics of TiOx transparent non-volatile resistive switching device by embedding SiO2 nanoparticles

Scientific Reports, 2021
TiOx-based resistive switching devices have recently attracted attention as a promising candidate for next-generation non-volatile memory devices. A number of studies have attempted to increase the structural density of resistive switching devices.
Sera Kwon, Min-Jung Kim, Kwun-Bum Chung
doaj   +1 more source

Capacitor voltage balancing control with reducing the average switching frequency in MMC

The Journal of Engineering, 2019
Modular multilevel converter (MMC) has a very good application prospect in the flexible high-voltage direct current (HVDC) transmission, but higher self-loss will affect the efficiency and restrict the development.
Shunliang Wang, Tianqi Liu, Tianqi Liu, XingChuan Huang, Yuexiao Yu   +4 more
doaj   +1 more source

Development of the analytical model and method of optimization of the priority service corporate computer "Elections" network

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
The main objective of this article is to provide recommendations for improving the quality of service indicators in priority service corporate computer networks, including the probability of denial of service attacks, the probability of timely and ...
Zakir Nasib Huseynov
doaj   +1 more source

Multi-Level Resistive Switching in SnSe/SrTiO₃ Heterostructure Based Memristor Device

Nanomaterials, 2022
Multilevel resistive switching in memristive devices is vital for applications in non-volatile memory and neuromorphic computing. In this study, we report on the multilevel resistive switching characteristics in SnSe/SrTiO3(STO) heterojunction-based ...
Tsz-Lung Ho, Keda Ding, Nikolay Lyapunov, Chun-Hung Suen, Lok-Wing Wong, Jiong Zhao, Ming Yang, Xiaoyuan Zhou, Ji-Yan Dai   +8 more
doaj   +1 more source

A Flexible Circularly Polarized Luminescence Switching Device Based on Proton‐Coupled Electron Transfer

Advanced Science, 2022
Flexible circularly polarized luminescence (CPL) switching devices have been long‐awaited due to their promising potential application in wearable optoelectronic devices.
Guojian Yang, Zhiqiang Yao, Xuefeng Yang, Yigui Xie, Pengfei Duan, Yu‐Mo Zhang, Sean Xiao‐An Zhang   +6 more
doaj   +1 more source