Results 211 to 220 of about 7,058 (264)

Deep learning approach for hybrid beamforming design in MU-MISO mmWave systems. [PDF]

Sci Rep
Ghaith E, Mekkawy T, Abouelfadl AA, Mahran A.   +3 more
europepmc   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

System-Level Calibration of a Millimeter-Wave Vector Signal Analyzer with Uncertainties. [PDF]

IEEE Trans Microw Theory Tech
Kast JM, Manurkar P, Remley KA, Williams DF, Horansky RD.   +4 more
europepmc   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Combustion Performance and Deposit Characteristics of Boron-Aluminum Composite Fuel in a Powder-Fueled Ramjet: A Ground Test Study. [PDF]

Molecules
Liang Z, Jiang M, Wei R, Li H, Hu S, Ma K, Xu G, Wang W, Yang Y.   +8 more
europepmc   +1 more source

Task‐Oriented Path Planning Towards Autonomous Sensor Network Deployment in Rainforest Canopies

Advanced Robotics Research, EarlyView.
An informative path planner for drone‐based deployment of wireless sensor networks in rainforest canopies is presented, addressing key challenges in large‐scale biodiversity monitoring. By integrating canopy surface detection with connectivity‐aware sampling under strict flight constraints, the approach enables efficient and reliable aerial sensor ...
Rita Santos Raminhos, Salua Hamaza
wiley   +1 more source

Parameter-Free Statistical Generator-Based Class Incremental Learning for Multi-User Physical Layer Authentication in the Industrial Internet of Things. [PDF]

Sensors (Basel)
Zhao W, Guo Y, Huang Y, Chen Y, Chen L.
europepmc   +1 more source

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

Advanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings, Levanya Dewanarayana, Iline Shaju, Haider Al‐Wizni, Sampson Marquis, Weicheng Huang, Pooya Sareh   +6 more
wiley   +1 more source

Enhanced GNSS Navigation Using a Centered Error Entropy Extended Kalman Filter in Non-Gaussian Noise Environments. [PDF]

Sensors (Basel)
Chang Y, Jwo DJ, Lee BY.
europepmc   +1 more source

Validating 3D Printing as a Rapid Prototyping Framework for Hemispherical Resonator: Design, Simulation, and Testing. [PDF]

Sensors (Basel)
Abdulla AF, Ma J, Bognash M, Asokanthan SF.   +3 more
europepmc   +1 more source