Optimization-based control for dynamic legged robots

PM Wensing, M Posa, Y Hu, A Escande… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In a world designed for legs, quadrupeds, bipeds, and humanoids have the opportunity to
impact emerging robotics applications from logistics, to agriculture, to home assistance. The …

Representation-free model predictive control for dynamic motions in quadrupeds

Y Ding, A Pandala, C Li, YH Shin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article presents a novel representation-free model predictive control (RF-MPC)
framework for controlling various dynamic motions of a quadrupedal robot in three …

Model predictive control of legged and humanoid robots: models and algorithms

S Katayama, M Murooka, Y Tazaki - Advanced Robotics, 2023 - Taylor & Francis
Model predictive control (MPC) of legged and humanoid robotic systems has been an active
research topic in the past decade. While MPC for robotic systems has a long history, its …

A Review of Quadruped Robots: Structure, Control, and Autonomous Motion

Y Fan, Z Pei, C Wang, M Li, Z Tang… - Advanced Intelligent …, 2024 - Wiley Online Library
With their unique point‐contact ability with the ground and exceptional adaptability to
complex terrains, quadruped robots have become a focal point in the fields of automation …

Toward a data-driven template model for quadrupedal locomotion

RT Fawcett, K Afsari, AD Ames… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
This work investigates a data-driven template model for trajectory planning of dynamic
quadrupedal robots. Many state-of-the-art approaches involve using a reduced-order model …

Robust predictive control for quadrupedal locomotion: Learning to close the gap between reduced-and full-order models

A Pandala, RT Fawcett, U Rosolia… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Template-based reduced-order models have provided a popular methodology for real-time
trajectory planning of dynamic quadrupedal locomotion. However, the abstraction and …

Online trajectory optimization for dynamic aerial motions of a quadruped robot

M Chignoli, S Kim - 2021 IEEE International Conference on …, 2021 - ieeexplore.ieee.org
This work presents a two part framework for online planning and execution of dynamic aerial
motions on a quadruped robot. Motions are planned via a centroidal momentum-based …

Layered control for cooperative locomotion of two quadrupedal robots: Centralized and distributed approaches

J Kim, RT Fawcett, VR Kamidi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article presents a layered control approach for real-time trajectory planning and control
of robust cooperative locomotion by two holonomically constrained quadrupedal robots. A …

Non-singular fast terminal sliding mode control with disturbance observer for underactuated robotic manipulators

S Mobayen, S Mostafavi, A Fekih - IEEE Access, 2020 - ieeexplore.ieee.org
This paper proposes a novel non-singular fast terminal sliding control technique for
underactuated robotic manipulators. The proposed approach combines the robustness …

Virtual model control for quadruped robots

G Chen, S Guo, B Hou, J Wang - IEEE Access, 2020 - ieeexplore.ieee.org
Virtual model control is a motion control framework that uses virtual components to create
virtual forces/torques, which are actually generated by joint actuators when the virtual …