29 citations · 58 across the 15 of their papers we have counts for
5 papers · 1 filter
Multi-Modal Multi-Agent Optimization for LIMMS, A Modular Robotics Approach to Delivery Automation
Xuan Lin, Gabriel Fernandez, Yeting Liu +3
In this paper we present a motion planner for LIMMS, a modular multi-agent, multi-modal package delivery platform. A single LIMMS unit is a robot that can operate as an arm or leg…
SCALER: A Tough Versatile Quadruped Free-Climber Robot
Yusuke Tanaka, Yuki Shirai, Xuan Lin +5
This paper introduces SCALER, a quadrupedal robot that demonstrates climbing on bouldering walls, overhangs, ceilings and trotting on the ground. SCALER is one of the first high-de…
Simultaneous Contact-Rich Grasping and Locomotion via Distributed Optimization Enabling Free-Climbing for Multi-Limbed Robots
Yuki Shirai, Xuan Lin, Alexander Schperberg +4
While motion planning of locomotion for legged robots has shown great success, motion planning for legged robots with dexterous multi-finger grasping is not mature yet. We present…
Learning Near-global-optimal Strategies for Hybrid Non-convex Model Predictive Control of Single Rigid Body Locomotion
Xuan Lin, Feng Xu, Alexander Schperberg +1
Convex model predictive controls (MPCs) with a single rigid body model have demonstrated strong performance on real legged robots. However, convex MPCs are limited by their assumpt…
Adaptive Force Controller for Contact-Rich Robotic Systems using an Unscented Kalman Filter
Alexander Schperberg, Yuki Shirai, Xuan Lin +2
In multi-point contact systems, precise force control is crucial for achieving stable and safe interactions between robots and their environment. Thus, we demonstrate an admittance…