Results 141 to 150 of about 16,649 (277)

Velocity-sensorless tracking control and identification of switched-reluctance motors

, 2013
International audienceWe present a solution to the speed sensorless control problem for switched-reluctance motors under parametric uncertainty. Our main results guarantee velocity tracking control for velocity references with constant reference ...
Chumacero, Erik, Espinosa-Pérez, G., Loria, Antonio   +2 more
core   +1 more source

Students' Perception of Generative AI‐Assisted Collaborative Argumentation

European Journal of Education, Volume 61, Issue 2, June 2026.
ABSTRACT The rapid scaling of generative artificial intelligence (GenAI) technology presents opportunities for personalised learning experiences and facilitates collaborative learning, including collaborative argumentation (CA). However, empirical research examining students' perceptions of GenAI‐assisted CA within classroom contexts remains limited ...
Jinhee Kim, Seongryeong Yu, Rita Detrick, Liangjie Fan, Na Li   +4 more
wiley   +1 more source

Nonhuman situational enmeshments—How participants build temporal infrastructures for ChatGPT

Journal of Linguistic Anthropology, Volume 36, Issue 1, May 2026.
Abstract This paper investigates how participants recruit Large Language Models (LLMs) like ChatGPT as interactional co‐participants depending on their temporal enmeshment within an interactional flow. Using Charles Goodwin's co‐operative action framework, we analyze video data of human–AI interaction to trace the temporal structures established by ...
Nils Klowait, Maria Erofeeva
wiley   +1 more source

Complete Study of the Phase Advancing in the Switched Reluctance Motor/Standalone Generator

Majlesi Journal of Electrical Engineering
The switched reluctance motor is a singly excited, doubly salient machine which can be used in the generation mode by selecting the proper firing angles of the phases.
Majid Asgar, Ebrahim Afjei, Alireza Siadatan   +2 more
doaj  

The Dollar's Double Life: Not All Dollar Appreciations Are Born Equal for the Cross‐Currency Basis

Journal of Futures Markets, Volume 46, Issue 4, Page 754-772, April 2026.
ABSTRACT This paper revisits the relationship between the US dollar and cross‐currency basis (XCB) swap spreads. We show that the strength and direction of this relationship depend on the prevailing regime of the broad dollar. The evidence suggests that the well‐documented “dollar appreciates, basis widens” result holds primarily when the dollar is in ...
Daniel Felix Ahelegbey, Oyakhilome Wallace Ibhagui, Florian Gerth   +2 more
wiley   +1 more source

Design optimization of a slotless PM brushless motor with spiral wound laminations for rim driven thrusters

, 2009
This paper discusses the analysis and design of a very thin slotless PM brushless motor whose stator laminations are manufactured from a single strip of steel that is edge wound into a spiral (like a “Slinky”) and then fitted over the windings that are ...
Lai, S.H., Sharkh, S.M.
core  

Intersubjective uncertainty and positioning in a school makerspace

Journal of Engineering Education, Volume 115, Issue 2, April 2026.
Abstract Background Uncertainty is ubiquitous in engineering and design, and having students engage with uncertainty can be fruitful for learning. This paper introduces the idea of intersubjective uncertainty and shows that learners in the makerspace routinely leveraged uncertainty to further their own goals.
Colin G. Dixon, Lee Martin
wiley   +1 more source

Exponential stabilization of switched-reluctance motors via speed-sensorless feedback

, 2013
International audienceWe solve the control problem of switched-reluctance motors without velocity measurements. Our controller is composed of a loop in the mechanical dynamics which consists of a PI2 D controller and a "tracking" controller closing an ...
Chumacero, Erik, Espinosa-Pérez, G., Loria, Antonio   +2 more
core   +1 more source

Pollution havens versus gates of hell: Environmental pollution and multinationals' foreign investment

Strategic Management Journal, Volume 47, Issue 4, Page 1009-1038, April 2026.
Abstract Research Summary This study investigates an under‐explored cost of operating in pollution havens: the pollution‐induced operational cost, or the increased labor costs and material supply constraints resulting from host countries' environmental pollution.
Juan Bu, Aurora Genin
wiley   +1 more source

Assessment of a Baited Remote Underwater Video Method to Evaluate American Lobster (Homarus americanus) Response to Baits in Nature

Fisheries Management and Ecology, Volume 33, Issue 2, Page 339-354, April 2026.
ABSTRACT The American Lobster (Homarus americanus) is the target of an extensive fishery in the Northwest Atlantic, yet there is no systematic method for evaluating relative performance of baits for the fishery. We used Baited Remote Underwater Video (BRUV) to assess lobster attraction to commercial baits versus natural prey.
L. Grace Walls, Rachel Webber, Laura Brady, Michelle Hodgson, Iain J. McGaw, Russell C. Wyeth   +5 more
wiley   +1 more source