Results 71 to 80 of about 7,113,489 (311)

Towards a Robust Aerial Cinematography Platform: Localizing and Tracking Moving Targets in Unstructured Environments [PDF]

open access: yesIEEE/RJS International Conference on Intelligent RObots and Systems, 2019
The use of drones for aerial cinematography has revolutionized several applications and industries that require live and dynamic camera viewpoints such as entertainment, sports, and security.
Rogerio Bonatti   +4 more
semanticscholar   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

A Safety-Assured Semantic Map for an Unstructured Terrain Environment towards Autonomous Engineering Vehicles

open access: yesDrones, 2023
Accurate obstacle detection plays a crucial role in the creation of high-precision maps within unstructured terrain environments, as it supplies vital decision-making information for unmanned engineering vehicles.
Shuang Song   +5 more
doaj   +1 more source

Fast, Robust, and Versatile Event Detection through HMM Belief State Gradient Measures

open access: yes, 2018
Event detection is a critical feature in data-driven systems as it assists with the identification of nominal and anomalous behavior. Event detection is increasingly relevant in robotics as robots operate with greater autonomy in increasingly ...
Duan, Shuangda   +5 more
core   +1 more source

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

open access: yesAdvanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer   +3 more
wiley   +1 more source

UAV Deployment Using Two Levels of Stigmergy for Unstructured Environments

open access: yesApplied Sciences, 2020
This article will present two swarming behaviors for deployment in unstructured environments using unmanned aerial vehicles (UAVs). These behaviors will use stigmergy for communication.
Fidel Aznar   +2 more
doaj   +1 more source

Bio-Inspired Smart Machines: Structure, Mechanisms and Applications

open access: yesMachines, 2023
With the long-term evolution of nature, each creature has its unique structure and function, which can adjust to unstructured environments with diversity [...]
Yanjie Wang   +5 more
doaj   +1 more source

Closed-loop pallet manipulation in unstructured environments [PDF]

open access: yes2010 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2010
This paper addresses the problem of autonomous manipulation of a priori unknown palletized cargo with a robotic lift truck (forklift). Specifically, we describe coupled perception and control algorithms that enable the vehicle to engage and place loaded pallets relative to locations on the ground or truck beds.
Walter, Matthew R.   +3 more
openaire   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Navite: A Neural Network System For Sensory-Based Robot Navigation [PDF]

open access: yes, 1993
A neural network system, NAVITE, for incremental trajectory generation and obstacle avoidance is presented. Unlike other approaches, the system is effective in unstructured environments.
Aguilar, J. Mario   +1 more
core   +1 more source

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