Results 41 to 50 of about 15,092 (100)

jspsych/jsPsych: @jspsych/plugin-image-slider-response@1.1.0

, 2021
Minor Changes #2287 522aa2cd Thanks @jodeleeuw! - Added support for data-only and visual simulation modes. Patch Changes #2359 d8b23ca3 Thanks @jodeleeuw!
github-actions[bot]
core   +1 more source

Risk Mapping for Daily High‐Speed Railway Disturbances Based on Operation Loss

Journal of Advanced Transportation, Volume 2025, Issue 1, 2025.
Confronted with the disturbances arising from various risk events, it is crucial to accurately measure the severity of risks in the dispatching section for efficient train operation and transportation management of a high‐speed railway (HSR). This paper proposes a risk mapping method for daily HSR disturbances based on a self‐formulated operation loss ...
Jun Zhang, Yiqiu Huang, Shejun Deng, Tingting Li, Yuling Ye, Mohammad Rezwan Habib   +5 more
wiley   +1 more source

Robotic Antennas Using Liquid Metal Origami

Advanced Intelligent Systems, Volume 6, Issue 8, August 2024.
We present a waterbomb origami ring antenna incorporating 3D‐printed liquid metal‐filled elastomeric hinges and robotic shape morphing, addressing challenges in hinge reliability and precise actuation in origami antenna designs. The innovative approach allows various folding patterns, enhancing portability and electromagnetic performance ...
Anand K. Mishra, Nicholas E. Russo, Hyeon Seok An, Constantinos L. Zekios, Stavros V. Georgakopoulos, Robert F. Shepherd   +5 more
wiley   +1 more source

The pantograph-catenary arc test system for high-speed railways

, 2012
High speed electric multi units (EMU) get power through pantograph-centenary electrical contact. As the EMU running velocity increases, rail surface irregularities, undulations of the catenary and vibrations of the pantograph head cause the status of ...
Wu, Guang-Ning, Wang, Bo, Liu, Dong-Lai, Gao, Guo-Qiang, Wang, Wan-Gang, Cui, Yi   +5 more
core   +1 more source

Elevating haptic interfaces: Dual‐rate sampling and field programmable gate array implementation for multi‐degree‐of‐freedom performance enhancement

International Journal of Mechanical System Dynamics, Volume 4, Issue 2, Page 171-187, June 2024.
Abstract In this work, our primary focus centered on exploring the adaptability of the dual‐rate sampling scheme proposed earlier to enhance the performance of multi‐degree‐of‐freedom (multi‐DOF) impedance‐based haptic interfaces. The scheme employed independent sampling rates in a haptics controller, effectively mitigating the issue of reduced Z‐width
Majid Koul, Suhail Khosa, Babar Ahmad
wiley   +1 more source

Analysis and suppression of operational overvoltage and inrush current for high‐speed trains by automatic phase‐switching technique

High Voltage, Volume 9, Issue 3, Page 733-748, June 2024.
Abstract When a high‐speed train approaches the insulated phase‐splitting section embedded between neighbouring power supply arms, the vacuum circuit breaker (VCB) installed on trains must be disconnected to maintain the traction power supply system as a no‐load condition for completing phase‐switching action, as the train passes through the phase ...
Ye Cao, Song Xiao, Zhizong Ye, Guangning Wu, Yujun Guo, Guoqiang Gao, Chuanming Sun, Jiancheng Liu, Zheng Chen, Hao Hou, Zijing Wang, Puyang Liu, Yuhui Zhang, Jie Yu   +13 more
wiley   +1 more source

Introduction of variability into pantograph–catenary dynamic simulations [PDF]

, 2014
Currently, pantograph-catenary dynamic simulations are mainly based on deterministic approaches. However, the contact force between catenary and pantograph depends on many key parameters that are not always quantified precisely and can vary in time and ...
BALMES, Etienne, MASSAT, Jean-Pierre, LAURENT, Christophe, VO VAN, Olivier   +3 more
core   +1 more source

Design of a Quadruped Robot with Morphological Adaptation through Reconfigurable Sprawling Structure and Method

Advanced Intelligent Systems, Volume 6, Issue 5, May 2024.
In this article, a novel quadruped robot with a reconfigurable sprawl posture and posture transformation strategy is proposed, which can transform between different sprawl postures to cope with complex environments such as narrow spaces, obstacles, and smooth/rough inclined surfaces, and adapt to a dorsal downward fall posture through reverse sprawling.
Jiwei Yuan, Shuangjie Wang, Bingcheng Wang, Ruizhuo Shi, Xuan Wu, Lei Li, Weipeng Li, Zhouyi Wang, Zhendong Dai   +8 more
wiley   +1 more source

SLIDER: Mining correlated motifs in protein-protein interaction networks [PDF]

, 2009
—Correlated motif mining (CMM) is the problem to find overrepresented pairs of patterns, called motif pairs, in interacting protein sequences. Algorithmic solutions for CMM thereby provide a computational method for predicting binding sites for protein ...
Boyen, P., Dijk, A.D.J., van, Ham, R.C.H.J., van, Neven, F.   +3 more
core  

Experimental study of electrical characteristics on pantograph arcing

, 2011
Perfect sliding electrical contact between pantograph and catenary can guarantee the safety and stability of locomotive. Pantograph arcing is one of the main factors of sliding electrical contact performance in electrified railway system. The main reason
null Guoqiang Gao, Wu, Guangning, null Lijun Zhou, Liu, Donglai, null Bo Wang, null Yi Cui, null Wangang Wang, Wang, Wangang, Wang, Bo, null Guangning Wu, Gao, Guoqiang, null Donglai Liu, Zhou, Lijun, Cui, Yi   +13 more
core   +1 more source