Results 81 to 90 of about 76,327 (307)

Revolving-field polygon technique for performance prediction of single-phase induction motors [PDF]

open access: yes, 2003
This paper presents a new analytical technique for improving the performance prediction of single-phase induction motors, especially capacitor motors.
Miller, T.J.E., Rasmussen, C.B.
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Design and analysis of a mobile robot with novel caster mechanism for high step-overcoming capability

open access: yesScientific Reports
The mobile robot market is experiencing rapid growth, playing a pivotal role in various human-centric environments like restaurants, offices, hotels, hospitals, apartments, and factories.
Woojae Lee, Jeongeun Kim, Taewon Seo
doaj   +1 more source

Modal Analysis of In-Wheel Motor-Driven Electric Vehicle Based on Bond Graph Theory

open access: yesShock and Vibration, 2017
A half-car vibration model of an electric vehicle driven by rear in-wheel motors was developed using bond graph theory and the modular modeling method. Based on the bond graph model, modal analysis was carried out to study the vibration characteristics ...
Di Tan, Qiang Wang, Yanshou Wu
doaj   +1 more source

Mechanical Failure Mode Causes of In-Wheel Motors

open access: yesStrojniški vestnik – Journal of Mechanical Engineering, 2015
The presented survey includes a comprehensive overview of mechanical failure mode causes for direct driven electric in-wheel motors. As electric vehicles evolve and develop, in-wheel motor driven vehicles gain acknowledgement, more and more papers are published in order to show individual design challenges and overcoming solutions for failure causes ...
Biček, Matej   +3 more
openaire   +2 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

Biaxial wheel/hub test facility Proceedings

open access: yes, 1996
This report contains the presentations of the 2nd International User Meeting on the Biaxial Wheel/Hub Test Facility. Contributions were made by General Motors - Milford, MTS - Minneapolis, Gianetti Ruote SpA - Ceriano Laghetto, and Fraunhofer-Institut ...
Fraunhofer-Institut fuer Betriebsfestigkeit (LBF), Darmstadt (Germany)   +2 more
core  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang   +14 more
wiley   +1 more source

Loyalty and middle class at stake in the General Motors strikes, Flint (Michigan), Summer 1998 [PDF]

open access: yes
In June and July 1998, the United Auto Workers Union (UAW) engaged Flint General Motors workers in one of the longest strike to take place lately in United States.
Hayem, Judith, Corteel, Delphine
core  

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