Results 101 to 110 of about 1,341,828 (286)

Rotor Position Detection Method for Permanent Magnet Synchronous Motors Based on Search Coil Mutual Inductance

open access: yesIET Electric Power Applications
This paper addresses the problem of traditional search coils being unable to detect the rotor position of permanent magnet synchronous motors (PMSMs) in low‐speed regions.
Xinmin Li   +5 more
doaj   +1 more source

Mutual Inductance Estimation of SS-IPT System through Time-Domain Modeling and Nonlinear Least Squares

open access: yesEnergies
Inductive power transfer (IPT) systems are pivotal in various applications, relying heavily on the accurate estimation of mutual inductance to enable system interoperability discrimination and optimal efficiency tracking control.
Liping Mo   +4 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch   +3 more
wiley   +1 more source

Diamond jubilee of the Mercantile Mutual Insurance Co. Ltd., 1878-1938.

open access: yes, 1938
Caption title.; Cover title: 1878-1938 to commemorate the diamond jubilee of the managing director's service with the Mercantile Mutual Insurance Co. Ltd.; Electronic reproduction. Canberra, A.C.T.
Mercantile Mutual Insurance Company.
core  

A Fluid Analogy to Mutual Inductance, Based on The Atmospheric Railway

open access: yes, 1992
A fluid analogy to mutual inductance, based on the atmospheric railway It is shown that the propulsion system for the Kingstown (now Dùn Laoghaire) to Dalkey Atmospheric Railway (1843–1854) is a translational counterpart to an idling turbine analogue for
Annraoi M. De Paor
core   +1 more source

Mutual inductance identification of non-contact excitation system

open access: yesAdvances in Mechanical Engineering
Due to the presence of brush and slip ring in the excitation method of electrically excited synchronous motors, this article proposes a new excitation method - non-contact excitation system.
Ke Li, Jie Ding, Xiaodong Sun, Xuan Meng
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare   +5 more
wiley   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

An Inductance Identification Method for Robust Position Sensorless Control to Magnetic Saturation of IPMSMs

open access: yesIET Electric Power Applications
A position sensorless control method for interior permanent magnet synchronous motors (IPMSMs) has been developed to reduce cost and improve reliability. The performance of position estimation largely depends on the motor parameters.
Naoki Kawamura   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy