Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yashraj S. Narang"'
Publikováno v:
The International Journal of Robotics Research. 40:1467-1487
In the human hand, high-density contact information provided by afferent neurons is essential for many human grasping and manipulation capabilities. In contrast, robotic tactile sensors, including the state-of-the-art SynTouch BioTac, are typically u
Publikováno v:
Soft Robotics. 7:724-735
Tunable-impedance mechanisms can improve the adaptivity, robustness, and efficiency of a vast array of engineering systems and soft robots. In this study, we introduce a tunable-stiffness mechanism called a "sandwich jamming structure," which fuses t
Autor:
Yashraj S. Narang, Jonathan Tremblay, Wei Yang, Ankur Handa, Yu-Wei Chao, Dieter Fox, Stan Birchfield, Karl Van Wyk, Umar Iqbal, Jan Kautz, Yu Xiang, Pavlo Molchanov
Publikováno v:
CVPR
We introduce DexYCB, a new dataset for capturing hand grasping of objects. We first compare DexYCB with a related one through cross-dataset evaluation. We then present a thorough benchmark of state-of-the-art approaches on three relevant tasks: 2D ob
Publikováno v:
ICRA
Tactile sensing is critical for robotic grasping and manipulation of objects under visual occlusion. However, in contrast to simulations of robot arms and cameras, current simulations of tactile sensors have limited accuracy, speed, and utility. In t
Publikováno v:
European Journal of Mechanics - A/Solids. 75:322-329
Materials capable of dramatically changing their stiffness along specific directions in response to an external stimulus can enable the design of novel robots that can quickly switch between soft/highly–deformable and rigid/load–bearing states. W
Publikováno v:
Robotics: Science and Systems
Robotic cutting of soft materials is critical for applications such as food processing, household automation, and surgical manipulation. As in other areas of robotics, simulators can facilitate controller verification, policy learning, and dataset ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21d80aefb328e41a6c67ebd0cd7741b2
Publikováno v:
Robotics: Science and Systems
High-density afferents in the human hand have long been regarded as essential for human grasping and manipulation abilities. In contrast, robotic tactile sensors are typically used to provide low-density contact data, such as center-of-pressure and r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b445cca52a3d92521fabc78107017666
http://arxiv.org/abs/2006.03777
http://arxiv.org/abs/2006.03777
Publikováno v:
ICRA
Granular media (e.g., cereal grains, plastic resin pellets, and pills) are ubiquitous in robotics-integrated industries, such as agriculture, manufacturing, and pharmaceutical development. This prevalence mandates the accurate and efficient simulatio
Publikováno v:
IEEE Robotics and Automation Letters. 3:688-695
Researchers have developed variable-impedance mechanisms to control the dynamic response of robotic systems and improve their adaptivity, robustness, and efficiency. However, these mechanisms have limitations in size, cost, and convenience, particula
Publikováno v:
Advanced Functional Materials. 31:2007554