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🔍 harry penketh 📂 Engineering
Showing 790 results for "harry penketh" in Engineering
Engineering Preprint PDF DOI

3D Generation for Embodied AI and Robotic Simulation: A Survey

Tianwei Ye, Yifan Mao, Minwen Liao, Jian Liu, Chunchao Guo, Dazhao Du, Quanxin Shou, Fangqi Zhu, Song Guo · 2026

Embodied AI and robotic systems increasingly depend on scalable, diverse, and physically grounded 3D content for simulation-based training and real-world deployment. While 3D generative modeling has a…

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Engineering Preprint PDF DOI

Data-Driven Privacy-Preserving Modeling and Frequency Regulation with Aggregated Electric Vehicles via Bilinear Hidden Markov Model

Yiping Liu, Xiaozhe Wang, Geza Joos · 2026

Vehicle-to-Grid (V2G) technology allows bidirectional power flow for real-time grid support, making electric vehicles (EVs) well-suited for ancillary services such as frequency regulation. However, ex…

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Engineering Preprint PDF DOI

UAV Trajectory and Bandwidth Allocation for Efficient Data Collection in Low-Altitude Intelligent IoT: A Hierarchical DRL Approach

Zhenjia Xu, Xiaoling Zhang, Nan Qi, Xiaojie Li, Luliang Jia · 2026

Under the 6G wireless network evolution, the low-altitude Internet of Things (IoT), supported by unmanned aerial vehicles (UAVs) with Integrated Sensing and Communication (ISAC) capabilities, provides…

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Engineering Preprint PDF DOI

Perron-Frobenius Contractive Operator Matching for Data-Driven Reachable Fault Identification and Recovery

Joshua D. Ibrahim, Mahdi Taheri, Soon-Jo Chung, Fred Y. Hadaegh · 2026

This paper focuses on data-driven fault detection, identification, and recovery (FDIR) for nonlinear control-affine systems under actuator faults. We create a unified framework in the space of probabi…

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Engineering Preprint PDF DOI

Learning-Based Sparsification of Dynamic Graphs in Robotic Exploration Algorithms

Adithya V. Sastry, Bibek Poudel, Weizi Li · 2026

Many robotic exploration algorithms rely on graph structures for frontier-based exploration and dynamic path planning. However, these graphs grow rapidly, accumulating redundant information and impact…

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Engineering Preprint PDF DOI

Agentic AI and Occupational Displacement: A Multi-Regional Task Exposure Analysis of Emerging Labor Market Disruption

Ravish Gupta, Saket Kumar · 2026

This paper extends the Acemoglu-Restrepo task exposure framework to address the labor market effects of agentic artificial intelligence systems: autonomous AI agents capable of completing entire occup…

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Engineering Preprint PDF DOI

Hybrid Framework for Robotic Manipulation: Integrating Reinforcement Learning and Large Language Models

Md Saad, Sajjad Hussain, Mohd Suhaib · 2026

This paper introduces a new hybrid framework that combines Reinforcement Learning (RL) and Large Language Models (LLMs) to improve robotic manipulation tasks. By utilizing RL for accurate low-level co…

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Engineering Preprint PDF DOI

Tiered Super-Moore's Law: Price Evolution, Production Frontiers, and Market Competition in Large Language Model Inference Services

Mingdeng Du · 2026

This paper provides the first systematic economic analysis of token pricing in the large language model (LLM) inference market. Assembling a novel dataset integrating OpenRouter API data (318 models),…

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Engineering Preprint PDF DOI

Measuring Cross-Jurisdictional Transfer of Medical Device Risk Concepts with Explainable AI

Yu Han, Aaron Ceross · 2026

Medical device regulators in the United States(FDA), China (NMPA), and Europe (EU MDR) all use the language of risk, but classify devices through structurally different mechanisms. Whether these appar…

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Engineering Preprint PDF DOI

Full Motion State Localization with Extra Large Aperture Arrays

Wasif J. Hussain, Don-Roberts Emenonye, R. Michael Buehrer, Harpreet S. Dhillon · 2026

Conventional localization techniques typically assume far-field (FF) propagation characterized by planar wavefronts and simplified spatial relationships. The use of higher carrier frequencies has give…

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Engineering Preprint PDF DOI

Persistent Robot World Models: Stabilizing Multi-Step Rollouts via Reinforcement Learning

Jai Bardhan, Patrik Drozdik, Josef Sivic, Vladimir Petrik · 2026

Action-conditioned robot world models generate future video frames of the manipulated scene given a robot action sequence, offering a promising alternative for simulating tasks that are difficult to m…

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Engineering Preprint PDF DOI

Preserving Vertical Structure in 3D-to-2D Projection for Permafrost Thaw Mapping

Justin McMillen, Robert Van Alphen, Taha Sadeghi Chorsi, Jason Shabaga, Mel Rodgers, Rocco Malservisi, Timothy Dixon, Yasin Yilmaz · 2026

Forecasting permafrost thaw from aerial lidar requires projecting 3D point cloud features onto 2D prediction grids, yet naive aggregation methods destroy the vertical structure critical in forest envi…

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Engineering Preprint PDF DOI

HALO:Closing Sim-to-Real Gap for Heavy-loaded Humanoid Agile Motion Skills via Differentiable Simulation

Xingyi Wang, Chenyun Zhang, Weiji Xie, Chao Yu, Wei Song, Chenjia Bai, Shiqiang Zhu · 2026

Humanoid robots deployed in real-world scenarios often need to carry unknown payloads, which introduce significant mismatch and degrade the effectiveness of simulation-to-reality reinforcement learnin…

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Engineering Preprint PDF DOI

CRAFT: A Tendon-Driven Hand with Hybrid Hard-Soft Compliance

Leo Lin, Shivansh Patel, Jay Moon, Svetlana Lazebnik, Unnat Jain · 2026

We introduce CRAFT hand, a tendon-driven anthropomorphic hand with hybrid hard-soft compliance for contact-rich manipulation. The design is based on a simple idea: contact is not uniform across the ha…

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Engineering Preprint PDF DOI

Hierarchical Task Model Predictive Control for Sequential Mobile Manipulation Tasks

Xintong Du, Siqi Zhou, Angela P. Schoellig · 2026

Mobile manipulators are envisioned to serve more complex roles in people's everyday lives. With recent breakthroughs in large language models, task planners have become better at translating human ver…

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Engineering Preprint PDF DOI

Adaptive Vision-Based Control of Redundant Robots with Null-Space Interaction for Human-Robot Collaboration

Xiangjie Yan, Chen Chen, Xiang Li · 2026

Human-robot collaboration aims to extend human ability through cooperation with robots. This technology is currently helping people with physical disabilities, has transformed the manufacturing proces…

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Engineering Preprint PDF DOI

Extending 2D foundational DINOv3 representations to 3D segmentation of neonatal brain MR images

Annayah Usman, Behraj Khan, Tahir Qasim Syed · 2026

Precise volumetric delineation of hippocampal structures is essential for quantifying neurodevelopmental trajectories in pre-term and term infants, where subtle morphological variations may carry prog…

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Engineering Preprint PDF DOI

Athena: An Autonomous Open-Hardware Tracked Rescue Robot Platform

Stefan Fabian, Aljoscha Schmidt, Jonas Su{ss}, Dishant, Aum Oza, Oskar von Stryk · 2026

In disaster response and situation assessment, robots have great potential in reducing the risks to the safety and health of first responders. As the situations encountered and the required capabiliti…

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Engineering Preprint PDF DOI

Docking and Persistent Operations for a Resident Underwater Vehicle

Leonard Gunzel, Gabriele Kasparaviciute, Ambj{o}rn Grimsrud Waldum, Bj{o}rn-Magnus Mosl{aa}tt, Abubakar Aliyu Badawi, Celil Y{i}lmaz, Md Shamin Yeasher Yousha, Robert Staven, Martin Ludvigsen · 2026

Our understanding of the oceans remains limited by sparse and infrequent observations, primarily because current methods are constrained by the high cost and logistical effort of underwater monitoring…

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Engineering Preprint PDF DOI

Non-Trivial Consensus on Directed Matrix-Weighted Networks with Cooperative and Antagonistic Interactions

Tianmu Niu, Bing Mao, Xiaoqun Wu, Tingwen Huang · 2026

This paper investigates the non-trivial consensus problem on directed signed matrix-weighted networks\textemdash a novel convergence state that has remained largely unexplored despite prior studies on…

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