Results 91 to 100 of about 4,760 (231)

Modeling and control of magnetic levitation system [PDF]

open access: yes, 2011
Magnetic levitation technology had received more attention since it helps minimize friction due to physical contact. Example of engineering applications includes magnetic levitated vehicle, high speed bearings, and precision platform. Magnetic levitation
Abdullah, Nasrul Rahman
core  

Inflammation‐Regeneration Axis of Dental Pulp Stem Cells: Wnt/NF‐κB Crosstalk

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Background Inflammation critically determines dental pulp regenerative outcomes, with dental pulp stem cells (DPSCs) orchestrating tissue homeostasis through differentiation, self‐renewal and immunomodulation processes dynamically regulated by Wnt/β‐catenin and NF‐κB signaling crosstalk.
V. Rajasekar   +4 more
wiley   +1 more source

Blinded by Envy, Protected by Identification: How Envy Affects Creative Evaluation

open access: yesThe Journal of Creative Behavior, Volume 60, Issue 3, September 2026.
ABSTRACT Though envy is a commonly experienced emotion in today's fast‐paced, competitive workplaces, its influence on how we judge others' outputs in terms of creativity remains largely unexplored. This paper investigates how different types of envy–malicious and benign–impact creative evaluations of ideas.
Jungmin Choi, Chaitali Kapadia
wiley   +1 more source

Vertical Vibration Reduction of Maglev Vehicles Using Nonlinear Model Predictive Control

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 3, September 2026.
ABSTRACT This work presents a novel nonlinear model predictive control (NMPC) strategy for high‐speed Maglev vehicles that explicitly incorporates mechanical suspension dynamics into the control model. Unlike conventional approaches, which often neglect the interaction between levitation magnet and car body motion, the proposed method enables ...
Mario Hermle   +2 more
wiley   +1 more source

IMC Based PID Control of a Magnetic Levitation System [PDF]

open access: yes, 2016
Attraction type magnetic levitation devices are nonlinear and unstable systems with fast dynamics. If a model of such a system can be produced, it could be used in the design process of a stabilizing controller.
Dulău, Mircea   +2 more
core   +1 more source

The Mechanism Study of Alternating Arc(AC)Magnetic Levitation Induction Motor

open access: yesMATEC Web of Conferences, 2015
Magnetic levitation (no bearings) motor by using magnetic force to make rotor suspend and drive realize its high or ultra-high speed rotating. The stator’s structure of traditional no bearing magnetic levitation motor is double winding which is polar ...
Li Zeng, Fan Zhang, Zhida Zhu, Fang Chen
doaj   +1 more source

Analysis of the Charge Structure and Lightning Activity During a Severe Beijing Thunderstorm via an Innovative Balloon‐Borne 3D Electric Field Observation System

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract We developed an innovative balloon‐borne observation system based on China's BeiDou sounding platform that integrates a three‐axis electric field sensor for in‐cloud measurements of thunderstorm electrification. On 13 May 2025, this system was deployed during a severe convective storm over Beijing. In combination with multisource observations,
Ye Tian   +10 more
wiley   +1 more source

Controller Design for Magnetic Levitation System [PDF]

open access: yes, 2015
Magnetic Levitation is a method by which an object is suspended in air by means of magnetic force. Earnshaw stated that static arrangements of magnet cannot levitate a body.
Nayak, Abhishek
core  

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