Results 101 to 110 of about 1,873 (236)
, 2005 this paper quantifies effects of using three different pulse width modulation (PWM) schemes on the losses in the inverter and induction motor of a 1 kW drive. Direct measurements of losses have been made with a calorimeter.
Grinberg, R +5 more
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Posterior distribution for the pulse width modulation of a square wave conditional on digital measurements of its on-off components [PDF]
, 1996 We derive an exact formulation of the posterior density and distribution of the pulse width modulation of a square wave, produced by an electronic sensor monitored by digital counts of a vibrating crystal.
Dunlop, G. R., Lad, F.
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A Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller
International Journal of Adaptive Control and Signal Processing, Volume 40, Issue 6, Page 1196-1220, June 2026.Block Diagram of the Robust Adaptive One‐Sample‐Ahead Preview Super‐Twisting Sliding Mode Controller. ABSTRACT This article introduces a discrete‐time robust adaptive one‐sample‐ahead preview super‐twisting sliding mode controller. A stability analysis of the controller by Lyapunov criteria is developed to demonstrate its robustness in handling both ...
Guilherme Vieira Hollweg +5 more
wiley +1 more source
2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, Volume 36, Issue 44, 1 June 2026.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
wiley +1 more source
Real-Time Optimization Strategy to Minimize Switching Losses for Three-Level NPC Inverter
CSEE Journal of Power and Energy SystemsThis paper proposes a real-time optimization strategy, aimed at minimizing switching losses in a three-level neutral-point-clamped (3L-NPC) inverter.
Kai Li +5 more
doaj +1 more source
Advanced Functional Materials, Volume 36, Issue 49, 18 June 2026.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source
, 2014 Multilevel inverter technology has emerged recently as a very important alternative in the area of medium-voltage (2.3, 3.3, 4.16, and 6.9 kv) energy control. The three level neutral-point-clamped (NPC) inverter is the most extensively applied multilevel
Hsieh, Tsung-Yu
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Estudo e desenvolvimento de estratégias de controle para um sistema de refrigeração de duplo-evaporador [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2014.Esta dissertação apresenta um estudo sobre a influência dos dispositivos de ação ...
Senger, Guilherme de Aguiar
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, 2013 A new pulse width modulation (PWM) strategy which is an alternative approach of discontinuous PWM (DPWM) for a three-level neutral point clamped (NPC) inverter is developed and presented in this paper.
Zhang, Zhe +2 more
core +1 more source
3D Printing Innovations in Polymeric Porous and Patterned Architecture
Advanced Functional Materials, Volume 36, Issue 50, 22 June 2026.Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil +13 more
wiley +1 more source