S Hong, Y Um, J Park, HW Park - Science Robotics, 2022 - science.org
A climbing robot that can rapidly move on diverse surfaces such as floors, walls, and ceilings will have an enlarged operational workspace compared with other terrestrial robots …
This article presents a novel representation-free model predictive control (RF-MPC) framework for controlling various dynamic motions of a quadrupedal robot in three …
We present a new open-source torque-controlled legged robot system, with a low-cost and low-complexity actuator module at its core. It consists of a high-torque brushless DC motor …
In this article, we present the design of a powered knee-ankle prosthetic leg, which implements high-torque actuators with low-reduction transmissions. The transmission …
S Yu, TH Huang, X Yang, C Jiao, J Yang… - IEEE/ASME …, 2020 - ieeexplore.ieee.org
High-performance actuators are crucial to enable mechanical versatility of wearable robots, which are required to be lightweight, highly backdrivable, and with high bandwidth. State-of …
Q Nguyen, MJ Powell, B Katz… - … on Robotics and …, 2019 - ieeexplore.ieee.org
This paper presents a novel methodology for implementing optimized jumping behavior on quadruped robots. Our method includes efficient trajectory optimization, precise high …
Y Ding, A Pandala, HW Park - 2019 International Conference …, 2019 - ieeexplore.ieee.org
This paper presents a new Model Predictive Control (MPC) framework for controlling various dynamic movements of a quadrupedal robot. System dynamics are represented by …
H Zhu, C Nesler, N Divekar, V Peddinti… - IEEE/ASME …, 2021 - ieeexplore.ieee.org
This article presents the design and validation of a backdrivable powered knee orthosis for partial assistance of lower-limb musculature, which aims to facilitate daily activities in …
In this letter, we present qpSWIFT, a real-time quadratic program (QP) solver. Motivated by the need for a robust embedded QP solver in robotic applications, qpSWIFT employs …