Results 91 to 100 of about 1,666,651 (370)
Advanced Functional Materials, EarlyView.This study demonstrates the use of a low‐cost 3D printing technique to prepare a large‐area PVDF‐FAPbI3 composite dielectric film for flexible TENG application. The δ→α phase transformation of the FAPbI3 nanofillers has significantly improved the β‐phase content, morphology, and dielectric properties of the PVDF film.
Nurfatin Hafizah Zain Karimy +7 more
wiley +1 more source
Internet of Things: Architectures, Protocols, and Applications
Journal of Electrical and Computer Engineering, 2017 The Internet of Things (IoT) is defined as a paradigm in which objects equipped with sensors, actuators, and processors communicate with each other to serve a meaningful purpose.
Pallavi Sethi, S. Sarangi
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Triple Passivation Treatment (TPT) strategy enables 1.75 eV wide‐bandgap perovskite solar cells (WB‐PSCs) with suppressed halide phase segregation and n‐to‐p type surface transition. The photoluminescence quantum yield increases from 0.5 to 2.1%, indicating reduced non‐radiative losses.
Siming Huang +12 more
wiley +1 more source
Colosseum: The Open RAN Digital Twin
IEEE Open Journal of the Communications SocietyRecent years have witnessed the Open Radio Access Network (RAN) paradigm transforming the fundamental ways cellular systems are deployed, managed, and optimized.
Michele Polese +13 more
doaj +1 more source
Adaptive Dynamic Surface Control of MEMS Gyroscope Sensor Using Fuzzy Compensator
IEEE Access, 2016 A novel adaptive method for the micro-electro mechanical systems (MEMSs) gyroscope based on a dynamic surface control and combined with the approach of adaptive fuzzy and sliding mode control (SMC) was shown in this paper.
Dandan Lei +3 more
doaj +1 more source
High‐Performance Millimeter Scale Electromagnetic Generator
Advanced Functional Materials, EarlyView.A high‐performance millimeter‐scale electromagnetic generator (mmEMG) is developed using magnetic flux concentrator (MFC) films on both coil ends to enhance magnetic flux. Through simulations and experiments, structural and magnetic properties are optimized, achieving a 5.6‐fold electrical output improvement.
Jin Pyo Lee +5 more
wiley +1 more source
IEEE Access, 2017 In this paper, a voltage regulation system based on indirect adaptive fuzzy (IAF) control for doubly salient electromagnetic generator (DSEG) is proposed to improve the robustness of the system and reduce output voltage ripple. The operating principle of
Weili Dai +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.An environmentally friendly transfer printing method of nm‐thick giant magnetoresistive (GMR) sensors is demonstrated. This method, relying on water and biocompatible polyvinyl alcohol (PVA) polymer without the need of complex treatments, allows transferring thin films to a wide range of biological, organic, and inorganic substrates.
Olha Bezsmertna +7 more
wiley +1 more source
Fine-grained management of CoAP interactions with constrained IoT devices [PDF]
, 2014 As open standards for the Internet of Things gain traction, the current Intranet of Things will evolve to a truly open Internet of Things, where constrained devices are first class citizens of the public Internet.
Demeester, Piet +3 more
core +1 more source
Power flow calculation of AC-DC hybrid distribution network with energy routers
电力工程技术As a new power electronic equipment, energy routers (ERs) can realize the flexible distribution of electric energy in power systems. It is of great significance to analyze the influence of energy routers on the system and study the power flow calculation
ZHU Yixin +5 more
doaj +1 more source