Results 91 to 100 of about 1,632 (307)

The Power Analysis of Semiconductor Devices in Multi-Phase Traction Inverter Topologies Applicable in the Automotive Industry

Communications
The article deals with the power analysis of semiconductor devices nowadays commonly used in perspective traction inverter topologies suitable for automotive industry applications.
Jakub Šimčák, Michal Frivaldský, Patrik Resutík   +2 more
doaj   +1 more source

Loss analysis of perspective multiphase converter topology suitable for the automotive traction inverter

, 2023
Jakub Šimčák, Michal Frivaldský, Patrik Resutík   +2 more
openalex   +1 more source

Efficient and Adaptive Autonomous Guidance and Control of Planetary Rover With Improved Traction Controller and Dynamic Cost Map

Journal of Field Robotics, EarlyView.
ABSTRACT Planetary exploration is rapidly gaining importance within the space research community. Autonomous locomotion of rovers requires consideration of several mobility aspects to ensure safety, including avoiding hazardous areas that can cause the robot to become immobilized in soft soil or damaged in sharp terrains.
Alessio De Luca, Luca Muratore, Nikos G. Tsagarakis, Martin Azkarate   +3 more
wiley   +1 more source

High-frequency Negative Effect Analysis and Countermeasures of Traction Inverter Based on all SiC MOSFET for Rail Transit

机车电传动, 2020
After the adoption of SiC device in traction converter for rail transit, the design of traction system will be negatively affected by the high switching speed and high switching frequency of power switch devices.
Yongjian ZHI, Deyong YANG, Bingquan ZHU, Keliang YUAN, Zifan GAO, Pengfei LI   +5 more
doaj  

Task co‐use and product improvement: An organization design perspective

Strategic Management Journal, EarlyView.
Abstract Research Summary Co‐using tasks—using the same task to produce more than one product—promises economies of scope. However, task co‐use also ties products together, changing a firm's task network by introducing cross‐product interdependencies. In light of these interdependencies, we identify an unrecognized downside of task co‐use for product ...
Johanna Glauber, Tobias Kretschmer
wiley   +1 more source

Applications of wide bandgap semiconductors in electric traction drives: Current trends and future perspectives

Results in Engineering
As the demand for highly efficient Electric Vehicles (EVs) continues to rise, developing highly efficient traction drives is imperative, as they are pivotal in determining the vehicle's performance and overall range.
Hassan Ali Soomro, Mohd Haris Bin Md Khir, Saiful Azrin B M Zulkifli, Ghulam E Mustafa Abro, Mohammad Madhat Abualnaeem   +4 more
doaj   +1 more source

Traction Inverter Open Switch Fault Diagnosis Based on Choi–Williams Distribution Spectral Kurtosis and Wavelet-Packet Energy Shannon Entropy [PDF]

, 2017
Shuangshuang Lin, Zhigang Liu, Keting Hu
openalex   +1 more source

Photodegradable Hydrogels for On‐Demand Modeling of Age‐Related Spatiotemporal ECM Deformation

Small, EarlyView.
A light‐tunable PEG hydrogel enables on‐demand, spatiotemporal modeling of drusen‐like ECM bulges in the aging outer retina. By precisely controlling bulge size, the platform reveals how retinal pigment epithelium morphology adapts to topographical changes without disrupting actin cytoskeleton or polarity, effectively mimicking early ageing before ...
Felix Reul, Cédric Bergerbit, Iulia Scarlat, Teodora Piskova, Vasudha Turuvekere Krishnamurthy, Aleksandra N. Kozyrina, Stacy Lok Sze Yam, Laura De Laporte, Jacopo Di Russo   +8 more
wiley   +1 more source

Fluorescently Labeled Gradient Hydrogels Reveal Matrix‐Dependent Cell Responses to Substrate Stiffness

Small, EarlyView.
This work demonstrates a new thermophoretic strategy to fabricate fluorescently labeled stiffness gradient hydrogels, enabling contactless stiffness characterization. Fibroblasts cultured on gradient GelMA and Gellan gum hydrogels revealed distinct cell morphology and migration behavior.
Shin Wei Chong, Li Liu, Daryan Kempe, Yingqi Zhang, Kourosh Kalantar‐Zadeh, Marcela M. M. Bilek, Lining Arnold Ju, Maté Biro, Daniele Vigolo   +8 more
wiley   +1 more source

Unveiling the Dynamics of Green Innovation on ESG Performance: The Role of Financial Distress and the Impact of the Paris Agreement

Thunderbird International Business Review, EarlyView.
ABSTRACT The field of Environmental Social Governance (ESG) investment has witnessed significant growth in recent decades, driven by the widespread adoption of “carbon neutral” efforts by most nations. Industry would prioritize ESG in a global context characterized by significant uncertainty.
Ashutosh Yadav, Bright Akwasi Gyamfi, Divine Q. Agozie, Simplice A. Asongu, Deepak Kumar Behera   +4 more
wiley   +1 more source