Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Leszek Ambroziak"'
Autor:
Bartłomiej Ambrożkiewicz, Paweł Dzienis, Leszek Ambroziak, Andrzej Koszewnik, Arkadiusz Syta, Daniel Ołdziej, Vikram Pakrashi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract This work experimentally addresses damage calibration of an unmanned aerial vehicle in operational condition. A wide range of damage level and types are simulated and controlled by an electric motor via pulse width modulation in this regard.
Externí odkaz:
https://doaj.org/article/c5cd20ebfe3748089458aebab08d4254
Autor:
Andrzej Koszewnik, Leszek Ambroziak, Daniel Ołdziej, Paweł Dzienis, Bartłomiej Ambrożkiewicz, Arkadiusz Syta, Ghada Bouattour, Olfa Kanoun
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract This paper is focused on the diagnostics of multicopter UAV propulsion system, in which the temporary transient states occur during operation in faulty conditions (eg. not all motor phases working properly). As a diagnostic sensor, the piezo
Externí odkaz:
https://doaj.org/article/f0cbdfb7ad0c4dd2a54090f0abcfd9f1
Publikováno v:
Sensors, Vol 24, Iss 5, p 1636 (2024)
This study explores the kinematic model of the popular RHex hexapod robots which have garnered considerable interest for their locomotion capabilities. We study the influence of tripod trajectory parameters on the RHex robot’s movement, aiming to c
Externí odkaz:
https://doaj.org/article/0b3549f9f4024572a86febdc0be0c6de
Autor:
Cezary Kownacki, Leszek Ambroziak, Maciej Ciężkowski, Adam Wolniakowski, Sławomir Romaniuk, Zbigniew Kulesza, Arkadiusz Bożko, Daniel Ołdziej
Publikováno v:
Applied Sciences, Vol 13, Iss 16, p 9396 (2023)
Various unmanned aerial vechicle (UAV) applications, especially those based on reconnaissance and observation missions, often require an unlimited time of flight. This is possible only when a UAV is continuously supplied with power from a ground-base
Externí odkaz:
https://doaj.org/article/671660fbe6d14b45a4e883d9bc294306
Autor:
Cezary Kownacki, Leszek Ambroziak, Maciej Ciężkowski, Adam Wolniakowski, Sławomir Romaniuk, Arkadiusz Bożko, Daniel Ołdziej
Publikováno v:
Sensors, Vol 23, Iss 4, p 2016 (2023)
Autonomous take-off and landing on a moving landing pad are extraordinarily complex and challenging functionalities of modern UAVs, especially if they must be performed in windy environments. The article presents research focused on achieving such fu
Externí odkaz:
https://doaj.org/article/6ba3f7ff2b9f47019c4145ed728f921d
Publikováno v:
Sensors, Vol 23, Iss 2, p 1048 (2023)
Failure detection of Unmanned Aerial Vehicle (UAV) motors and propulsion systems is the most important step in the implementation of active fault-tolerant control systems. This will increase the reliability of unmanned systems and increase the level
Externí odkaz:
https://doaj.org/article/285adf780269424d816b7bca4e7494ba
Autor:
Arkadiusz Bożko, Leszek Ambroziak
Publikováno v:
Sensors, Vol 22, Iss 23, p 9080 (2022)
The objects and events detection tasks are being performed progressively often by robotic systems like unmanned aerial vehicles (UAV) or unmanned surface vehicles (USV). Autonomous operations and intelligent sensing are becoming standard in numerous
Externí odkaz:
https://doaj.org/article/4cc5ee119cdb40038d8c6d71c3bfe083
Autor:
Cezary Kownacki, Leszek Ambroziak
Publikováno v:
Sensors, Vol 22, Iss 15, p 5474 (2022)
Precise position tracking plays a key role in formation flights of UAVs (unmanned aerial vehicles) or other applications based on the idea of the leader–following scheme. It decides on the integrity of a formation or increasing the position error w
Externí odkaz:
https://doaj.org/article/fd57df10e8a045f39f3ebc46e600149a
Autor:
Cezary Kownacki, Leszek Ambroziak
Publikováno v:
Sensors, Vol 21, Iss 22, p 7495 (2021)
The ability of autonomous flight with obstacle avoidance should be a fundamental feature of all modern unmanned aerial vehicles (UAVs). The complexity and difficulty of such a task, however, significantly increase in cases combining moving obstacles
Externí odkaz:
https://doaj.org/article/ffc83e19e7aa40e49939ccd6de6f706f
Autor:
Leszek Ambroziak, Maciej Ciężkowski
Publikováno v:
Sensors, Vol 21, Iss 13, p 4540 (2021)
The following paper presents a method for the use of a virtual electric dipole potential field to control a leader-follower formation of autonomous Unmanned Aerial Vehicles (UAVs). The proposed control algorithm uses a virtual electric dipole potenti
Externí odkaz:
https://doaj.org/article/e01300798c604655a6ce8a7574e3fa55