Introducing a novel marker-based geometry model in monocular vision

2016 ◽  
Author(s):  
Alexandre Bousaid ◽  
Theodoros Theodoridis ◽  
Samia Nefti-Meziani
Keyword(s):  
Monocular Vision ◽  
Geometry Model

Feature Coordinate Estimation by Multi-Baseline Method utilizing Monocular Vision/GPS/INS

2019 ◽  
Author(s):  
Yu dam Lee ◽  
Won Jae Yoo ◽  
La Woo Kim ◽  
Bu Sung Choi ◽  
Hyung Keun Lee
Keyword(s):  
Monocular Vision ◽  
Baseline Method

scholarly journals UAV ranging method based on monocular vision

2021 ◽  
Vol 1873 (1) ◽  
pp. 012041
Author(s):  
Yicheng Rong ◽  
Zhiyong Zhang ◽  
Changzhen Qiu ◽  
Zezheng Ye
Keyword(s):  
Monocular Vision

scholarly journals Diagnostically Oriented Experiments and Modelling of Switched Reluctance Motor Dynamic Eccentricity

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3857
Author(s):  
Jakub Lorencki ◽  
Stanisław Radkowski ◽  
Szymon Gontarz
Keyword(s):  
Time Domain ◽  
Test Bench ◽  
Switched Reluctance Motor ◽  
Industrial Applications ◽  
Switched Reluctance ◽  
Static And Dynamic Analysis ◽  
Geometry Model ◽  
Reluctance Motor ◽  
Dynamic Eccentricity ◽  
The Time Domain

The article compares the results of experimental and modelling research of switched reluctance motor at two different operational states: one proper and one with mechanical fault, i.e., with dynamic eccentricity of the rotor. The experiments were carried out on a test bench and then the results were compared with mathematical modelling of quasi-static and dynamic analysis of 2D geometry model. Finally, it was examined how the operation with dynamic eccentricity fault of the motor affected its main physical parameter—the phase current. The analysis was presented in the frequency domain using the Fast Fourier Transform (FFT); however, individual current waveforms in the time domain are also shown for comparison. Applying results of the research could increase reliability of the maintenance of SRM and enhance its application in vehicles for special purposes as well as its military and industrial applications.

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