Results 31 to 40 of about 745 (202)

Prognostics for Lithium-ion batteries for electric Vertical Take-off and Landing aircraft using data-driven machine learning

Energy and AI, 2023
The health management of batteries is a key enabler for the adoption of Electric Vertical Take-off and Landing vehicles (eVTOLs). Currently, few studies consider the health management of eVTOL batteries.
Mihaela Mitici, Birgitte Hennink, Marilena Pavel, Jianning Dong   +3 more
doaj   +1 more source

Hybrid Electrical Architecture for Vertical Takeoff and Landing Unmmaned Aerial Vehicule

, 2016
Recently, Unmanned Aerial Vehicles (UAV) become a significant research area due to their multiple domains of applications such as: search and rescue operations, aerial surveying of crops, inspecting power lines and pipelines, delivering medical supplies to remote or otherwise inaccessible regions.
Souad Berradi, Fouad Moutaouakkil, Hicham Medromi   +2 more
openaire   +1 more source

Basic Considerations and Conceptual Design of a VSTOL Vehicle for Urban Transportation

Drones, 2022
On-demand air transport is an air-taxi service concept that should ideally use small, autonomous, Vertical Short Takeoff and Landing (VSTOL), “green”, battery-powered electric aircraft (eVSTOL).
Luca Piancastelli, Merve Sali, Christian Leon-Cardenas   +2 more
doaj   +1 more source

Exploration of Simplified Vehicle Operations for Electric Vertical Takeoff and Landing Through a Garmin Autopilot on a Piper Warrior

, 2021
Urban Air Mobility is an emerging concept that would allow urban transportation of both people and cargo through the air in large metropolitan cities.
Dietrich, William Stefan
core  

Feasibility Study of Short Takeoff and Landing Urban Air Mobility Vehicles Using Geometric Programming [PDF]

, 2018
Electric Short Takeoff and Landing (eSTOL) vehicles are proposed as a path towards implementing an Urban Air Mobility (UAM) network that reduces critical vehicle certification risks and offers advantages in vehicle performance compared to the widely ...
Butler, Patrick, Alison Yu, Hansman, R. John, Michael J. Burton, Burton, Michael, Christopher Courtin, Vascik, Parker D., R John Hansman, Patrick Butler, Courtin, Christopher, Yu, Alison, Parker D. Vascik   +11 more
core   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

Study on electric propulsion solutions for vertical takeoff and landing air vehicles [PDF]

, 2022
LAUREA MAGISTRALEQuesto studio ha l’obiettivo principale di utilizzare Simulink per l’implementazione di alcune strategie di controllo dell’angolo di inclinazione di un sistema sperimentale, costruito da zero con pezzi velocemente reperibili.
VOLPI, VALERIO
core  

Control Design for Soft Transition for Landing Preparation of Light Compound-Wing Unmanned Aerial Vehicles Based on Incremental Nonlinear Dynamic Inversion

Applied Sciences, 2023
This paper proposes a soft switching mode for electric vertical takeoff and landing (eVTOL) compound-wing unmanned aerial vehicles (UAVs) to achieve a smooth transition between modes.
Zheng Ye, Yongliang Chen, Pengcheng Cai, Huitao Lyu, Zheng Gong, Jie Wu   +5 more
doaj   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source