Koopman operators for modeling and control of soft robotics

L Shi, Z Liu, K Karydis - Current Robotics Reports, 2023 - Springer
Abstract Purpose of Review We review recent advances in algorithmic development and
validation for modeling and control of soft robots leveraging the Koopman operator theory …

A Koopman-based residual modeling approach for the control of a soft robot arm

D Bruder, D Bombara, RJ Wood - The International Journal …, 2024 - journals.sagepub.com
Soft robots are challenging to model and control due to their poorly defined kinematics and
nonlinear dynamics. Recently, Koopman operator theory has been shown capable of …

Robotic Fingers: Advancements, Challenges, and Future Directions-A Comprehensive Review

B Suthar, Y Abdulrahman, Y Zweiri - IEEE Access, 2024 - ieeexplore.ieee.org
This review provides a comprehensive analysis of recent advancements in the development
and applications of robotic fingers. The review focuses on four critical components …

Koopman operators in robot learning

L Shi, M Haseli, G Mamakoukas, D Bruder… - arXiv preprint arXiv …, 2024 - arxiv.org
Koopman operator theory offers a rigorous treatment of dynamics and has been emerging
as a powerful modeling and learning-based control method enabling significant …

Robust generalized proportional integral control for trajectory tracking of soft actuators in a pediatric wearable assistive device

C Mucchiani, Z Liu, I Sahin, E Kokkoni… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
Soft robotics hold promise in the development of safe yet powered assistive wearable
devices for infants. Key to this is the development of closed-loop controllers that can help …

Error detection using pneumatic logic

S Hoang, M Shehada, Z Patel, MH Tran… - arXiv preprint arXiv …, 2024 - arxiv.org
Pneumatic systems are common in manufacturing, healthcare, transportation, robotics, and
many other fields. Failures in these systems can have very serious consequences …

SE (3) Koopman-MPC: Data-driven Learning and Control of Quadrotor UAVs

SSKS Narayanan, D Tellez-Castro, S Sutavani… - IFAC-PapersOnLine, 2023 - Elsevier
In this paper, we propose a novel data-driven approach for learning and control of quadrotor
UAVs based on the Koopman operator and extended dynamic mode decomposition …

[HTML][HTML] Modeling and precise tracking control of spatial bending pneumatic soft actuators

Y Ma, Q Wu, Z Qiu, Y Fang, N Sun - Biomimetic Intelligence and Robotics, 2024 - Elsevier
In recent years, a variety of pneumatic soft actuators (PSAs) have been proposed due to the
development of soft robots in biomimetic robots, medical devices, etc. At the same time, the …

Air-powered logic circuits for error detection in pneumatic systems

S Hoang, M Shehada, Z Patel, MH Tran, K Karydis… - Device, 2024 - cell.com
Pneumatic control systems are common in manufacturing, healthcare, transportation,
robotics, and many other fields. Undetected failures in pneumatic systems can have serious …

Design and Implementation of a Compliant Gripper for Form Closure of Diverse Objects

KC Bingham, M Hessler, S Lama, T Deemyad - Applied Sciences, 2023 - mdpi.com
This research presents a comprehensive study on the design and implementation of a
flexible robotic gripper. Conventional grippers utilized in articulated robotic arms are often …