Results 161 to 170 of about 243,689 (361)
Stochastic Evolutionary Analysis of an Aerial Attack–Defense Game in Uncertain Environments
MathematicsAiming at the problem of random environment interference in the process of strategy interaction and the behavioral evolution of an aerial attack–defense game, this paper considers the influence of the difference in the performance and value between both ...
Shiguang Hu +5 more
doaj +1 more source
Geo-UAV: Teaching geoscientific drone-based data acquisition
<p>Latest release of the Geo-UAV eBook that is accessible at https://unisvalbard.github.io/Geo-UAV/.</p> <p>Please see run.bat/Readme for compiling notes</p ...
Cohen, Sara Mollie +2 more
core +1 more source
Age Replacement for Balanced Systems Under Mission Durations
Quality and Reliability Engineering International, EarlyView.ABSTRACT With advances in technology, systems such as Unmanned Aerial Vehicles (UAV) and planetary landing vehicles whose operation requires maintaining balance across sectors have attracted increasing attention within the balanced systems literature.
Ferhan BAŞ KAMAN
wiley +1 more source
Depth Image Processing for Obstacle Avoidance of an Autonomous VTOL UAV
, 2006 We describe a new approach for stereo-based obstacle avoidance. This method analyzes the images of a stereo camera in realtime and searches for a safe target point that can be reached without collision.
Thielecke, Frank +2 more
core
Sliding Mode Control in Aerospace Applications: A Survey
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Sliding mode control (SMC) enjoys robustness to matched and unmatched (in the case of minimum phase input‐output dynamics) bounded perturbations, and finite time convergence. Second‐order and higher‐order sliding mode control systems (2‐SMC/HOSMC) retain all the advantages of sliding mode control, but in addition can be applied to systems of ...
Yuri Shtessel, Christopher Edwards
wiley +1 more source
A Lightweight Person Detector for Surveillance Footage Based on YOLOv8n
SensorsTo enable person detection tasks in surveillance footage to be deployed on edge devices and their efficient performance in resource-constrained environments in real-time, a lightweight person detection model based on YOLOv8n was proposed.
Qicheng Wang, Guoqiang Feng, Zongzhe Li
doaj +1 more source
, 2022 A pilóta nélküli légi járművek az innovatív technológiák egy új ágazata mind a mezőgazdaságban mind pedig az élet bármely más területein, mint például az építőiparban, filmiparban vagy akár legyen szó hobbi felhasználásról.
Bohátka, Ádám
core
The Shifting Paradigms of Disaster Robotics Three Decades of Research
Journal of Field Robotics, EarlyView.ABSTRACT The increasing frequency and magnitude of natural disasters worldwide have raised the demand for advanced robotic systems in disaster response. In this research, a comprehensive bibliometric analysis of 2,201 Web of Science database papers was investigate systematically global research trends, patterns and emerging frontiers in disaster ...
Qin Hu +4 more
wiley +1 more source
UAV-aided 5G Network in Suburban, Urban, Dense Urban, and High-rise Urban Environments
, 2021 A topic of interest to researchers and engineers alike is the potential of using Unmanned Aerial Vehicle (UAV) as a relay base station in cellular communication. The driving factor behind its use is the innovations in wireless communication technologies,
Shah Khalid Khan (18354777) +6 more
core
Journal of Field Robotics, EarlyView.ABSTRACT This paper presents the first end‐to‐end framework that combines guidance, navigation, and centralized task allocation for multiple UAVs performing autonomous search‐and‐rescue (SAR) in GNSS‐denied indoor environments. A twin delayed deep deterministic policy gradient controller is trained with an artificial potential field (APF) reward that ...
Thomas Hickling +3 more
wiley +1 more source