Adaptive force-based control of dynamic legged locomotion over uneven terrain

M Sombolestan, Q Nguyen - IEEE Transactions on Robotics, 2024 - ieeexplore.ieee.org
Agile-legged robots have proven to be highly effective in navigating and performing tasks in
complex and challenging environments, including disaster zones and industrial settings …

Sim–Real Mapping of an Image-Based Robot Arm Controller Using Deep Reinforcement Learning

M Sasaki, J Muguro, F Kitano, W Njeri, K Matsushita - Applied Sciences, 2022 - mdpi.com
Models trained with Deep Reinforcement learning (DRL) have been deployed in various
areas of robotics with varying degree of success. To overcome the limitations of data …

Reinforcement learning in few-shot scenarios: A survey

Z Wang, Q Fu, J Chen, Y Wang, Y Lu, H Wu - Journal of Grid Computing, 2023 - Springer
Reinforcement learning has a demand for massive data in complex problems, which makes
it infeasible to be applied to real cases where sampling is difficult. The key to coping with …

Real: Resilience and adaptation using large language models on autonomous aerial robots

A Tagliabue, K Kondo, T Zhao, M Peterson… - arXiv preprint arXiv …, 2023 - arxiv.org
Large Language Models (LLMs) pre-trained on internet-scale datasets have shown
impressive capabilities in code understanding, synthesis, and general purpose question …

Automatic Optimisation of Normalised Neural Networks

N Cho, HS Shin - arXiv preprint arXiv:2312.10672, 2023 - arxiv.org
We propose automatic optimisation methods considering the geometry of matrix manifold for
the normalised parameters of neural networks. Layerwise weight normalisation with respect …

Efficient Deep Learning of Robust, Adaptive Policies using Tube MPC-Guided Data Augmentation

T Zhao, A Tagliabue, JP How - 2023 IEEE/RSJ International …, 2023 - ieeexplore.ieee.org
The deployment of agile autonomous systems in challenging, unstructured environments
requires adaptation capabilities and robustness to uncertainties. Existing robust and …

Adaptive Neural Network-based Model Path-Following Contouring Control for Quadrotor Under Diversely Uncertain Disturbances

M Wei, L Zheng, H Li, H Cheng - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
Quadrotors, while versatile, are vulnerable to unpredictable environmental disturbances,
including turbulence, gusts, and ground effects, making precise path-following control a …

Adaptive Formation Control for Multiple Quadrotors with Nonlinear Uncertainties Using Lipschitz Neural Network

YW Chen, ML Chiang, LC Fu - IFAC-PapersOnLine, 2023 - Elsevier
This paper proposes a new distributed formation control scheme for multiple quadrotors with
uncertainties, which is more practical for real implementation. The proposed design takes …

Efficient Imitation Learning for Robust, Adaptive, Vision-based Agile Flight Under Uncertainty

A Tagliabue - 2024 - dspace.mit.edu
Existing robust model predictive control (MPC) and vision-based state estimation algorithms
for agile flight, while achieving impressive performance, still demand significant onboard …

Optimisation-based Quasi Algebraic Controller for trajectory-tracking of a Class of Affine Systems with Constrained Controls

NN Deniz, FA Cheein - Authorea Preprints, 2024 - techrxiv.org
Controlling the locomotion of autonomous legged robots necessitates sophisticated
techniques to address system constraints, imposing significant computational demands that …