Results 101 to 110 of about 299,357 (239)

A novel topology of high-speed SRM for high-performance traction applications [PDF]

, 2018
A novel topology of high-speed Switched Reluctance Machine (SRM) for high-performance traction applications is presented in this article. The target application, a Hybrid Electric Vehicle (HEV) in the sport segment poses very demanding specifications on ...
Fraser, Alexander G., McCulloch, Malcolm D., Márquez-Fernández, Francisco J., Potgieter, Johannes H. J.   +3 more
core  

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

ELECTROMAGNETIC COMPATIBILITY RESEARCH OF RETURN TRACTION NETWORK WITH SIGNALING DEVICES, CENTRALIZATION AND BLOCKING

Nauka ta progres transportu, 2014
Purpose. It is necessary to identify the influence nature of the electric stock on the equipment of rail circuits that is used in automatic blocking devices and electrical centralization. Methodology.
A. M. Beznaritnyy, V. I. Gavrilyuk, I. O. Romantsyev, V. I. Shchyeka   +3 more
doaj  

Analysis of motion characteristics and dynamic modeling of traction machine brakes stopping car

Scientific Reports
Braking distance is one of the important indicators for measuring elevator safety. At present, using the traction machine brakes to stop the traction sheave and indirectly stop the car is the mainstream stopping method for elevators with gearless machine.
Weimin Zhang, Wenxin Zhang, Lizhong Ye, Chengjun Wu   +3 more
doaj   +1 more source

Segmental Power Supply Scheme and Fault Identification Method for Urban Rail Transit Traction Network in Continuous Co-phase Power Supply Mode

Chengshi guidao jiaotong yanjiu
Objective When urban rail transit line adopts the continuous co-phase power supply mode, a fault in the traction network may cause extended power outage due to the complexity and non-backup structure of the traction network. Therefore, it is necessary to
HOU Feng, WANG Shuai, HE Zhixin, YI Dong, SUN Zhongrui   +4 more
doaj   +1 more source

Design of Range Extend Multi-current Traction System Based on Energy Storage

机车电传动, 2021
In order to meet the application of multiple power supply systems and have the functions of battery traction, the range extend multi-current traction system based on battery energy storage was developed.
Fengbing JIANG, Ying GAO, Bin ZHANG, Xueming LI, Yuyu XIONG   +4 more
doaj  

Impact analysis of traction loads on power grid based on probabilistic three-phases load flow

The Journal of Engineering, 2019
Electrified railway traction power supply system is directly powered by 110 kV or 220 kV (some 330 kV) high-voltage power grid. The uncertainty, non-linearity, and asymmetry of traction loads like the electric locomotives and electric multiple units ...
Yulong Che, Xiaoru Wang, Xiaoqin Lv, Yi Hu, Longyuan Li, Haoyue Chen   +5 more
doaj   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Analysis of Shearer Traction Characteristics Considering Attitude Disturbance

Shock and Vibration
The discontinuous contact and collision impact of traction components caused by attitude disturbances is a significant factor that endangers the traction reliability of the shearer. Especially, when cutting with a single drum, the shearer undergoes severe swaying and runout.
Dejian Ma, Lirong Wan, Jinwei Wang, Yanpeng Zhu, Kuidong Gao, Zhaoji Li, Qingliang Zeng   +6 more
openaire   +2 more sources

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source