Results 111 to 120 of about 11,002 (264)

Grounding Large Language Models for Robot Task Planning Using Closed‐Loop State Feedback

Advanced Robotics Research, EarlyView.
BrainBody‐Large Language Model (LLM) introduces a hierarchical, feedback‐driven planning framework where two LLMs coordinate high‐level reasoning and low‐level control for robotic tasks. By grounding decisions in real‐time state feedback, it reduces hallucinations and improves task reliability.
Vineet Bhat, Ali Umut Kaypak, Prashanth Krishnamurthy, Ramesh Karri, Farshad Khorrami   +4 more
wiley   +1 more source

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Heading Hold Autopilot Design for Fixed Wing Aircraft

, 2018
AIAA Guidance, Navigation, and Control Conference, 2018 -- 8 January 2018 through 12 January 2018 -- -- 210039Interest for autopilot design has become a rich subject in light of recent developments.
Seyma Akyurek, Akyürek, S., Unver Kaynak, Cosku Kasnakoglu, Kasnakoğlu, C., Kaynak, U., Akyürek, Şeyma, KASNAKOĞLU, COŞKU, KAYNAK, ÜNVER   +8 more
core   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Deep Recurrent-Augmented Adaptive Sliding Mode Guidance for Hypersonic Vehicles in GNSS-Denied Environments

Modelling and Simulation in Engineering
This work presents a high-fidelity Integrated Navigation–Guidance–Control (INGC) framework engineered for long-range hypersonic strategic-class aerial platforms operating under degraded satellite-navigation conditions and severe mission-level ...
Mohammad Mahdi Soori, Seyed Hossein Sadati   +1 more
doaj   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Autonomous Guidance, Navigation and Control of Formations of Under-actuated Microsatellites [PDF]

Modern satellite missions increasingly rely on formations of smaller, cost-effective satellites working in coordination to achieve objectives traditionally handled by a single, complex spacecraft. This paradigm shift, driven by advancements in technology
MAHFOUZ, Ahmed
core   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Guidance Navigation and Control Algorithms for High Dynamics Vehicles

, 2017
Tesis Doctoral leída en la Universidad Rey Juan Carlos de Madrid en 2017. Director de la Tesis: Luis Cadarso MorgaAccuracy and precision are the cornerstone for ballistic projectiles from the earliest days of this discipline.
Celis Fernández, Raúl de
core