Results 101 to 110 of about 391,421 (293)

Bioinspired Soft‐Skeleton Robotics With Cooperative Shape Transformation and Stiffness Adaptation

Advanced Robotics Research, EarlyView.
A bioinspired soft‐skeleton robot that integrates variable‐stiffness chain skeletons into a soft textile skin is developed. The chain skeletons are highly flexible initially but can stiffen upon pneumatic actuation, enabling large deformation and enhanced load‐bearing capacity.
Mengyuan Niu, Xiaorui Hu, Chenmin Yuan, Haoyun Li, Xuzhong Su, Fengxin Sun   +5 more
wiley   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

Advanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich, Yanda Yang, Subrahmanyam Cherukumilli, Fatma Ceren Kirmizitas, Sambeeta Das   +4 more
wiley   +1 more source

Current Feeding of Switched Reluctance Motor. Optimization of the Current Waveform to Minimize the Torque Ripple

, 1993
International audienceThe torque ripple remains one of the main problem linked to the use of switched reluctance motor. In order to use these drives in low speed application, we have imagined a current control, with optimized waveforms allowing torque ...
Multon, Bernard, Le Chenadec, Jean-Yves, Hassine, Sami   +2 more
core   +3 more sources

Design and Analysis of an Integrated DC-DC Boost Charger for Electric Vehicle Applications Based on Wound Rotor Synchronous Machines

IEEE Open Journal of Power Electronics
The automotive industry is increasingly adopting integrated onboard chargers (IOBCs) to improve efficiency, reduce system volume, and enable high-voltage fast charging using existing traction components.
Malik Qamar Abbas, Gabriele Rizzoli, Michele Mengoni, Luca Vancini, Gabriele Boico, Luca Zarri, Angelo Tani   +6 more
doaj   +1 more source

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

Advanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao, Hongbo Wang, Naipeng Li, Shuo Wang, Yaguo Lei, Tonghai Wu, Junyi Cao   +6 more
wiley   +1 more source

Improved Direct Torque Control of Induction Motor in MATLAB [PDF]

E3S Web of Conferences
Induction motors based electric drives are dominated in many applications due to their superior characteristics over other drives including cost. An effect control method is required to reduce ripples in the torque.
R Murugan, Raizada Aasheesh, Naval Preeti, Kulhar Kuldeep Singh   +3 more
doaj   +1 more source

Predictive Torque and Rotor Flux Control of a DFIG-dc System for Torque-Ripple Compensation and Loss Minimization [PDF]

, 2018
The severe torque ripple normally occurring in the DFIG-dc system can cause premature failure of mechanical components and shorten the life of the drive train.
Cruz, Sergio, Sergio M. A. Cruz, Marques, Gil, Iacchetti, Matteo, Pedro F. C. Goncalves, Matteo F. Iacchetti, Gil D. Marques, Gonçalves, Pedro, Goncalves P. F. C., Cruz S. M. A., Iacchetti M. F., Marques G. D.   +11 more
core   +1 more source

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Torque ripple minimization for a Switched Reluctance Motor

, 2009
This paper presents the desired current references in order to minimize the torque ripple for a Switched Reluctance Motor. From the torque equation, and using switch on and switch off angles, the desired current waveforms are obtained.
Blanqué Molina, Balduino, Dòria Cerezo, Arnau   +1 more
openaire   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source