Directive Antenna Clutter Loss in Slant Paths
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT This paper investigates the development of a clutter loss model specifically for slant paths involving directive antennas. Conventionally, clutter loss is characterized by using isotropic antennas to facilitate standard link budget calculations via single antenna gain values.
Fernando Pérez Fontán +4 more
wiley +1 more source
Autonomy for Unmanned Surface Vehicle
, 2018 Autonomous navigation has been successfully presented and developed both on ground and air. Though, autonomy on maritime surface vehicles has proven to be more challenging. In order to have an Autonomous Surface Vehicle (ASV), it ought to have a completely functional Guidance, Navigation and Control (GNC) system.This work presents part of the GNC ...
openaire +1 more source
High‐Performance All‐Solid‐State Silicon–Sulfur Batteries Enabled by Li4(BH4)3I Hydride Electrolyte
Small, EarlyView.A prelithiated silicon anode coupled with a Li4(BH4)3I hydride electrolyte enables stable all‐solid‐state silicon–sulfur batteries with high electrochemical reversibility and suppressed interfacial degradation. The full cell delivers an ultra‐high areal capacity of 23.88 mAh cm−2 and stable cycling over 1000 cycles, while stress‐compensated battery ...
Tao Huang +8 more
wiley +1 more source
Research on the visual image-based complexity perception method of autonomous navigation scenes for unmanned surface vehicles. [PDF]
Sci Rep, 2022 Shi B +5 more
europepmc +1 more source
Impacts of Introducing Automation in Mining Operations: Insights From Worker Perceptions
Safety Science and Technology, EarlyView.This study shows that trust is the strongest predictor of mining workers' situation awareness when using automated systems. Communication and coordination also improve situation awareness through trust, highlighting the need for human‐centered system design and training that support calibrated trust and effective teamwork in safety‐critical operations.
Loreto Codoceo‐Contreras +1 more
wiley +1 more source
Design of an autopilot for small unmanned vehicles
Revista Elektrón, 2019 In this work, the design of an autopilot for small unmanned vehicles is presented. It is focused mainly on the system’s architecture, while presenting some important remarks of the developed firmware. In particular, the firmware uses rosserial, a package
Leonardo Garberoglio +3 more
doaj
Few-Shot Object Detection Using Multimodal Sensor Systems of Unmanned Surface Vehicles. [PDF]
Sensors (Basel), 2022 Hong B +5 more
europepmc +1 more source
Structural Concrete, EarlyView.Abstract Automating bridge inspections requires more than detecting individual damage instances. It demands systems capable of describing, contextualizing, and interpreting damage in an inspection‐relevant manner. Conventional computer vision approaches, such as object detection and segmentation, primarily address visual recognition tasks and are ...
Rona Firdes Çelik +2 more
wiley +1 more source
Platoon control design for unmanned surface vehicles subject to input delay. [PDF]
Sci Rep, 2021 Liang X, Zhang Y, Yang G.
europepmc +1 more source
Autonomous Navigation of a Team of Unmanned Surface Vehicles for Intercepting Intruders on a Region Boundary. [PDF]
Sensors (Basel), 2021 Marzoughi A, Savkin AV.
europepmc +1 more source