Results 31 to 40 of about 68,686 (168)

A multi-stage ensemble framework for classifying pig vocalizations under noisy animal farm environments

Scientific Reports
Pig vocalizations are important indicators of health and emotional state, offering significant potential for advancing precision livestock farming. Accurate recognition of these vocalization patterns requires robust noise filtering and effective feature ...
Seyeon Chung, Heng Zhou, Dewa Made Sri Arsa, Sangcheol Kim, Hyongsuk Kim   +4 more
doaj   +1 more source

Clothoid: An Integrated Hierarchical Framework for Autonomous Driving in a Dynamic Urban Environment

Sensors, 2020
In recent years, research and development of autonomous driving technology have gained much interest. Many autonomous driving frameworks have been developed in the past.
Saba Arshad, Muhammad Sualeh, Dohyeong Kim, Dinh Van Nam, Gon-Woo Kim   +4 more
doaj   +1 more source

Contact Load and Elastohydrodynamic Lubrication Analysis of Eccentric Bearings in RV Reducer Considering the Effects of Roller Profile Modification

Lubricants
The mechanical and tribological behavior of eccentric bearings is crucial for the performance of a RV reducer. By combining the finite element model (FEM) and the elastohydrodynamic lubrication (EHL) method, a comprehensive model for the cylindrical ...
Xinyue Zhang, Gang Wang, Daqi Wu, Jian Guan, Wenjie Chen   +4 more
doaj   +1 more source

Integrated fabrication process with multiple optimized factors for high power density of IPMC actuator

International Journal of Smart and Nano Materials, 2022
Ionic polymer-metal composites (IPMCs) are typical smart materials that are commonly used in bionic applications, including soft robots, bionic flapping aircraft, and bionic fish.
Zicai Zhu, Changsheng Bian, Wanfa Bai, Qiao Hu, Suijun Chen   +4 more
doaj   +1 more source

Microstructure and mechanical property of laser-welded aluminum alloy/steel joints by using AlSiCu + nano Mo powder

Hanjie xuebao
To improve the mechanical properties of aluminum alloy and steel joints and suppress the excessive formation of brittle intermetallic compounds (IMCs) at the interface during laser welding, AlSiCu alloy powder and composite powder prepared by AlSiCu + Mo
Min LEI, Kun HUANG, Bingbing LUO, Hua ZHANG, Qian WANG, Peng YU, Yulong LI   +6 more
doaj   +1 more source

Design and Analysis of a High-Speed Slotless Permanent Magnet Synchronous Motor Considering Air-Gap Airflow

Actuators
The air-gap airflow significantly influences the performance of high-speed slotless permanent magnet synchronous motors (HSSPMSM), yet this critical factor is frequently overlooked during the design phase, resulting in performance deviations.
Hong-Jin Hu, Ze-Qiang Lin, Guang-Zhong Cao, Ming-Hong Guo, Su-Dan Huang   +4 more
doaj   +1 more source

Social Robotics and Societies of Robots

The Information Society, 2015
The sustainability of social robotics, like other ambitious research programs, depends on the identification of lines of inquiry that are coherent with its visionary goals while satisfying more stringent constraints of feasibility and near-term payoffs.
Antonio Bicchi, TAMBURRINI, GUGLIELMO
openaire   +2 more sources

Multi-scale deep learning and clustering-based tabletop object instance segmentation for robot manipulation

International Journal of Advanced Robotic Systems
3D object instance segmentation plays a vital role in various applications such as autonomous driving, robotics and virtual reality. However, tabletop scenes exhibit diverse object complexities and size variations.
Zhihong Jiang, Yongrui Xue, Yan Zhao, Xiao Huang, Hui Li   +4 more
doaj   +1 more source

Joint-Space Characterization of a Medical Parallel Robot Based on a Dual Quaternion Representation of SE(3)

Mathematics, 2020
The paper proposes a mathematical method for redefining motion parameterizations based on the joint-space representation of parallel robots. The study parameters of SE(3) are used to describe the robot kinematic chains, but, rather than directly ...
Iosif Birlescu, Manfred Husty, Calin Vaida, Bogdan Gherman, Paul Tucan, Doina Pisla   +5 more
doaj   +1 more source

Robotic Simulations, Simulations of Robots

Minds and Machines, 2019
Simulation studies have been carried out in robotics for a variety of epistemic and practical purposes. Here it is argued that two broad classes of simulation studies can be identified in robotics research. The first one is exemplified by the use of robotic systems to acquire knowledge on living systems in so-called biorobotics, while the second class ...
Edoardo Datteri, Viola Schiaffonati
openaire   +1 more source