Results 71 to 80 of about 14,458 (214)

Physics-Aware Machine Learning Approach for High-Precision Quadcopter Dynamics Modeling

Drones
In this paper, we propose a physics-informed neural network controller for quadcopter dynamics modeling. Physics-aware machine learning methods, such as physics-informed neural networks, consider the UAV dynamics model, solving the system of ordinary ...
R. Abdulkadirov, P. Lyakhov, D. Butusov, N. Nagornov, D. Kalita   +4 more
semanticscholar   +1 more source

Respiration Patterns of Southern Right Whale (Eubalaena australis) Mothers and Calves in Southern Brazil

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Respiration is a key physiological process in cetaceans, closely linked to energy expenditure, behavior, and physiological state. Using drone‐based surveys, we quantified respiration patterns of southern right whale (Eubalaena australis) mother–calf pairs in southern Brazil across two reproductive seasons (2020–2021).
Jéssica Karasek, Daniel Danilewicz, Ticiana Fettermann, Carla Cavassani, Lucas Lima de Oliveira, Yvonnick Le Pendu   +5 more
wiley   +1 more source

Modelling and construction of quadcopter [PDF]

, 2019
Ovaj rad bavi se modeliranjem konstrukcije, projektiranjem pogonskog sustava te simulacijom leta letjelice s četiri rotora. Razmotreni su najvažniji aspekti za izgradnju fizičkog modela, a neki od njih su: varijacije u konfiguraciji i izgledu okvira ...
Širjan, Jelena
core   +1 more source

Optimal Design of Quadcopter Chassis Using Generative Design and Lightweight Materials to Advance Precision Agriculture

Machines
This research addresses the imperative challenge of a lightweight design for an Unmanned Aerial Vehicle (UAV) chassis to enhance the thrust-to-weight and power-to-weight ratios, crucial for optimal flight performance, focused on developing an intriguing ...
Anurag Balayan, Rajnish Mallick, Stuti Dwivedi, Sahaj Saxena, B. Haorongbam, Anshul Sharma   +5 more
semanticscholar   +1 more source

Envisioning the work of reconfiguring: A modeling perspective for designing adaptive human‐agent systems

AI Magazine, Volume 47, Issue 3, Fall 2026.
Abstract This paper discusses the perspective that managing the configuration of a network of human and software agents is a form of distributed work that should be explicitly considered when designing human‐agent systems. We describe a configuration of human and software agents as the organization of their roles and relationships that shape and ...
Martijn IJtsma, Salvatore Hargis
wiley   +1 more source

Modeling and Nonlinear Control of a Quadcopter for Stabilization and Trajectory Tracking

Journal of Engineering, 2022
This paper presents an adequate mathematical representation of a quadcopter’s system dynamics and effective control techniques. A quadcopter is an unmanned aerial vehicle (UAV) that is able to do vertical take-off and landing.
Ademola Abdulkareem, Victoria Oguntosin, Olawale M. Popoola, Ademola A. Idowu   +3 more
doaj   +1 more source

Effects of uncrewed aerial vehicle–applied triclopyr plus fluroxypyr rates on weeds and desirable forbs in Kansas tallgrass prairie

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract We studied the impacts of uncrewed aerial vehicle (UAV)‐applied triclopyr + fluroxypyr on rangeland weeds and other forbs in native tallgrass prairie. Two rates were tested: high (0.63 kg ae ha−1 triclopyr + 0.21 kg ae ha−1 fluroxypyr) and low (0.21 kg ae ha−1 triclopyr + 0.07 kg ae ha−1 fluroxypyr).
Grant Snider, Kaden Spencer, Mellany Roenne, Lawrence Kerr, Deepak R. Joshi, A. Sophie Westbrook   +5 more
wiley   +1 more source

Perancangan dan Implementasi Sistem Pengaturan Optimal LQR untuk Menjaga Kestabilan Hover pada Quadcopter

Jurnal Teknik ITS, 2012
Quadcopter adalah pesawat terbang yang memiliki potensi untuk lepas landas, hover, terbang manuver, dan mendarat bahkan di daerah kecil. Seiring dengan perkembangan teknologi modern, saat ini quadcopter banyak digunakan untuk pengawasan area, pengambilan
Kardono Kardono, Rusdhianto Effendie Abdul Kadier, Ali Fathoni   +2 more
doaj  

RANCANG BANGUN QUADCOPTER UNTUK APLIKASI PENYEMPROT CAIRAN [PDF]

, 2017
Pada level atas kontrol hierarki, algoritma perencanaan gerak bertugas memberikan aksi gerak. Aksi gerak merupakan hal penting karena menentukan proses perubahan posisi. Quadcopter merupakan jenis pesawat empat baling-baling yang dapat dikendalikan dari
AULIYA RAMADHAN
core  

Soft Active Electromyography Interface for Machine Learning‐Enabled Silent Speech Recognition

Advanced Intelligent Systems, Volume 8, Issue 9, September 2026.
A soft, hand‐worn electromyography interface enables intent‐driven silent speech recognition without continuous facial attachment. The device integrates liquid‐metal interconnects, a transparent flexible circuit, and elastomer encapsulation with a fingertip electrode that contacts perioral muscles only on demand.
Yuta Kurotaki, Shusuke Yamakoshi, Reitaro Yoshida, Yutaka Isoda, Tamami Takano, Yuji Isano, Yusuke Miyake, Kentaro Kuribayashi, Hiroki Ota   +8 more
wiley   +1 more source