3 citations · 3 across the 2 of their papers we have counts for
5 papers · 1 filter
Sound of Touch: Active Acoustic Tactile Sensing via String Vibrations
Xili Yi, Ying Xing, Zachary Manchester +1
Distributed tactile sensing remains difficult to scale over large areas: dense sensor arrays increase wiring, cost, and fragility, while many alternatives provide limited coverage…
Vib2Move: In-Hand Object Reconfiguration via Fingertip Micro-Vibrations
Xili Yi, Nima Fazeli
We introduce Vib2Move, a novel approach for in-hand object reconfiguration that uses fingertip micro-vibrations and gravity to precisely reposition planar objects. Our framework co…
Bimanual In-hand Manipulation using Dual Limit Surfaces
An Dang, James Lorenz, Xili Yi +1
In-hand object manipulation is an important capability for dexterous manipulation. In this paper, we introduce a modeling and planning framework for in-hand object reconfiguration,…
Visual-auditory Extrinsic Contact Estimation
Xili Yi, Jayjun Lee, Nima Fazeli
Robust manipulation often hinges on a robot's ability to perceive extrinsic contacts-contacts between a grasped object and its surrounding environment. However, these contacts are…
Lumped-Parameter Modeling and Control for Robotic High-Viscosity Fluid Dispensing in Additive Manufacturing
William van den Bogert, James Lorenz, Xili Yi +2
In this paper, we present a novel flow model and compensation strategy for high-viscosity fluid deposition that yields high quality parts in the face of large transient delays and…