Wszystkie pola: low cost - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Calibration low-cost cameras with wide-angle lenses for measurements
Autorzy:: Wierzbicki, D.
Powiązania:: https://bibliotekanauki.pl/articles/384304.pdf
Data publikacji:: 2018
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: sensors
measurements
camera calibration
videos
accuracy
czujnik
pomiary
kalibracja kamery
filmy video
precyzja
Opis:: So far too many examinations concerning the possibility of the application action cameras weren’t conducted in UAV photogrammetric studies. However in the recent time development of the action cameras production technology he let receive sensors which are light, userfriendly, and most importantly can gain images and video sequences of high resolution. The essential meaning has taking into account the camera’s influencing factors in UAV photogrammetry. Due to the fact that the action cameras are non-metric cameras the significant influence on the quality of photogrammetric studies has a stability internal orientation of elements of such cameras. Within the framework of carried out research calibration of five GoPro Hero 4 Black. The calibration of cameras was carried out on different calibration tests in the GML Camera Calibration Toolbox and Agisoft Lens software. Different calibration setups and processing are presented and discussed in this article. Additionally a repetitiveness of achieved results of the calibration was examined in five GoPro cameras Hero 4 Black. Dedicated calibration templates in the form of chessboards were used to the calibration. As a part of the research a comparative analysis of the results have been done. Based on performed examinations a repetitiveness of determined internal orientation elements was checked under different video acquisition modes.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2018, 12, 2; 45-51
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Low cost soft robotic gloves for at-home rehabilitation and daily living activities
Autorzy:: Souhail, Amir
Vessakosol, Passakorn
Powiązania:: https://bibliotekanauki.pl/articles/950922.pdf
Data publikacji:: 2019
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: stroke
rehabilitation device
pneumatic actuators
ow cost silicones
soft robotic glove
Kapandji test
Opis:: Stroke is one of the major reasons which affect the human hand functionality and lead to disability. Different repetitive exercises are used to regain the hand functionality which involves robotic exoskeleton. Soft pneumatic actuators are one of the good alternatives to rigid and fixed exoskeletons for rehabilitation. This paper presents soft robotic gloves fabricated with two different lowcost silicones which can be used in daily living activities and rehabilitation purpose. Soft robotic gloves are light weight and compact. These robotic gloves utilize the pneumatic pressure to flex and extend the human hand. Soft robotic gloves were tested on a healthy object for grasping and rehabilitation ability. Results showed that robotic glove was able to grasping and do the Kapandji test. This work presents an important step toward low cost efficient soft robotic devices for rehabilitation of stroke patients.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2019, 13, 3; 14-26
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Economical photovoltaic tree with improved angle of movement based sun tracking system
Autorzy:: Karmakar, Bishal
Mallipeddi, Rammohan
Protiq, Md. Nasid Kamal
Powiązania:: https://bibliotekanauki.pl/articles/384926.pdf
Data publikacji:: 2019
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: renewable energy
low cost photovoltaic tree
sun tracking system
Opis:: In this paper we propose a renewable energy storing system in order to harness optimal solar radiation. In consideration of photosynthesis process of a tree, photovoltaic cells of this artificial tree are arranged by Fibonacci pattern instead of leaves. This design will increase efficiency of storing energy compare to flat structure. To solve the problem of low efficiency of a solar system, it is necessary to orient photovoltaic cells with varying direction of periodic sun irradiation. Taking this into account, a tracking system based on one-degree angle of movement maintaining small angle of tolerance, is implemented with a specific movement flexibility for any promising fluctuation of sunlight. A incomplex techniqe and low cost design makes it economical and easy implementable.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2019, 13, 4; 47-51
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Enhancing sensor capabilities of walking robots through cooperative exploration with aerial robots
Autorzy:: Heppner, G.
Roennau, A.
Dillman, .
Powiązania:: https://bibliotekanauki.pl/articles/385230.pdf
Data publikacji:: 2013
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: walking robot
aerial robot
Lauron
cooperative exploration
low cost sensors
UAV
ARDrone
Opis:: Mobile robots can be used to support humans in many applications ranging from simple process automation to complex autonomous inspection tasks. While walking robots are perfectly suited to cross rough terrain, they are not able to detect everything in their environment as certain areas might be occluded or too far away. This paper presents a method of enhancing the sensor capabili- ties of the walking robot LAURON IVc with the use of the lightweight aerial robot ARDrone. A simple method for localization of the ready to use UAV is presented using only color tags and the motor encoders of LAURON. The combination of these two robot types enhances the sensor range of LAURON greatly, while the ARDrone gains localiza tion information from LAURON that acts as a base station.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2013, 7, 2; 5-11
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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