Leg state estimation for quadruped robot by using probabilistic model with proprioceptive feedback

J Sun, L Zhou, B Geng, Y Zhang… - IEEE/ASME transactions …, 2024 - ieeexplore.ieee.org
Legged robots are sent into outdoor environments and desired to explore unstructured
terrains like animals in nature. Therefore, the ability to robustly detect leg phase transitions …

Review and descriptive investigation of the connection between bipedal locomotion and non-prehensile manipulation

Y Farid, B Siciliano, F Ruggiero - Annual Reviews in Control, 2022 - Elsevier
This paper investigates the connection between non-prehensile manipulation, specifically
juggling, and legged locomotion, focusing on biped robots. In this direction, the hybrid …

Whole-body stability control with high contact redundancy for wheel-legged hexapod robot driving over rough terrain

K Xu, Y Lu, L Shi, J Li, S Wang, T Lei - Mechanism and machine theory, 2023 - Elsevier
Maintaining a stable trunk while driving over rough terrain is a challenging issue for a multi-
wheel-leg mobile robot, since the control coupling between the legs and the trunk has a …

Deep compliant control for legged robots

A Hartmann, D Kang, F Zargarbashi… - … on Robotics and …, 2024 - ieeexplore.ieee.org
Control policies trained using deep reinforcement learning often generate stiff, high-
frequency motions in response to unexpected disturbances. To promote more natural and …

Nonprehensile object transportation with a legged manipulator

V Morlando, M Selvaggio… - … conference on robotics …, 2022 - ieeexplore.ieee.org
This paper tackles the problem of nonprehensile object transportation through a legged
manipulator. A whole-body control architecture is devised to prevent sliding of the object …

A dynamic approach to low-cost design, development, and computational simulation of a 12dof quadruped robot

MH Rahman, SB Alam, TD Mou, MF Uddin, M Hasan - Robotics, 2023 - mdpi.com
Robots equipped with legs have significant potential for real-world applications. Many
industries, including those concerned with instruction, aid, security, and surveillance, have …

Implementing dog-like quadruped robot turning motion based on key movement joints extraction

S Gu, F Meng, B Liu, X Chen, Z Yu, Q Huang - Expert Systems with …, 2024 - Elsevier
For biomimetic robots to be used in the real world, it is very important to have animal-like
turning motion. Excellent turning ability can help quadruped robots navigate more complex …

Online Feet Potential Fields for Quadruped Robots Navigation in Harsh Terrains

V Morlando, J Cacace, F Ruggiero - Robotics, 2023 - mdpi.com
Quadruped robots have garnered significant attention in recent years due to their ability to
navigate through challenging terrains. Among the various environments, agriculture fields …

Stability control of quadruped robot based on active state adjustment

S Gu, F Meng, B Liu, Z Zhang, N Sun, M Wang - Biomimetics, 2023 - mdpi.com
The quadruped robot has a strong motion performance and broad application prospects in
practical applications. However, during the movement of the quadruped robot, it is easy to …

Collision detection and identification for a legged manipulator

J Van Dam, A Tulbure, MV Minniti… - 2022 IEEE/RSJ …, 2022 - ieeexplore.ieee.org
To safely deploy legged robots in the real world it is necessary to provide them with the
ability to reliably detect unexpected contacts and accurately estimate the corresponding …