Results 91 to 100 of about 137,279 (323)

Influence of PWM on the proximity loss in permanent magnet brushless AC machines [PDF]

open access: yes, 2008
The winding copper loss can be significantly increased due to skin and proximity eddy current effects. The skin and proximity losses due to fundamental frequency current has been investigated in literature, but the influence of PWM on the skin and ...
Bremner, J.   +5 more
core   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov   +3 more
wiley   +1 more source

ASIL determination for motorbike’s Electronics Throttle Control System (ETCS) mulfunction

open access: yesEPJ Web of Conferences, 2017
Electronics Throttle Control System (ETCS) is the principal electronic unit in all fuel injection engine motorbike, augmenting the engine performance efficiency in comparison to the conventional carburetor based engine.
Rokhani Fakhrul Zaman   +6 more
doaj   +1 more source

Strengthening Modern Electronics Industry Through the National Program for Intelligent Electronics in Taiwan

open access: yesIEEE Access, 2013
Taiwan's semiconductor industry has had a profound influence on both domestic economics and the global IT industry. To enhance its competitiveness and expand its global impact, the Taiwan government commenced the National Program for Intelligent ...
Wen-Tsuen Chen   +5 more
doaj   +1 more source

The Promise of Solid Lubricants for a Sustainable Future

open access: yesAdvanced Materials, EarlyView.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher   +7 more
wiley   +1 more source

Magneto‐electric dipole antenna array for 77 GHz automotive radar

open access: yesIET Microwaves, Antennas & Propagation
A 1 × 4 magneto‐electric dipole (ME dipole) antenna array for 77 GHz automotive radar is proposed. The ME dipole is fed by a fork‐shaped microstrip line coupling through a dog‐bone slot.
Dinuo Bu, Shi‐Wei Qu
doaj   +1 more source

Supplier base management : the contrast between Germany and the UK [PDF]

open access: yes, 2000
Supplier base management is an important aspect of the management of manufacturing operations, as reducing the number of suppliers – the supplier base – is a key approach in many companies including the US and the UK.
Goffin, Keith   +5 more
core  

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

open access: yesAdvanced Materials, EarlyView.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang   +7 more
wiley   +1 more source

Simulation of Mixed Critical In-vehicular Networks

open access: yes, 2018
Future automotive applications ranging from advanced driver assistance to autonomous driving will largely increase demands on in-vehicular networks. Data flows of high bandwidth or low latency requirements, but in particular many additional communication
Korf, Franz   +3 more
core  

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