Results 91 to 100 of about 6,791,449 (184)

Induction machine faults detection based on a constant false alarm rate detector

, 2016
International audienceThis paper proposes a new method for fault detection in three-phase induction machines based on the stator current measurements. The proposed detection method is based on the hypothesis testing. Specifically, this paper investigates
Elhoussin Elbouchikhi, Choqueuse, Vincent,, Vincent Choqueuse, Tianzhen Wang, Trachi, Youness, Choqueuse, Vincent, V., Mohamed Benbouzid, Elbouchikhi, Elhoussin, Wang, Tianzhen, Youness Trachi, Benbouzid, Mohamed   +10 more
core   +1 more source

Cascaded-Filter-Based Reverberation Suppression Method of Short-Pulse Continuous Wave for Active Sonar

Remote Sensing
Reverberation is the main background interference in active sonar and seriously interferes with the extraction of the target echo. Active sonar systems can use short-pulse continuous wave (CW) signals to reduce the reverberation intensity.
Yonglin Cui, Shuhan Liao, Juncheng Gao, Haidong Zhu, Nengtong Zhao, An Luo   +5 more
doaj   +1 more source

Analysis of Improved Switching Constant False Alarm Rate Processor (IS-CFAR) for Different Swerling Radar Target Cases [PDF]

Asian Journal of Information Technology, 2011
Waleed Khalid Abe, Gregor Alexander
openaire   +1 more source

A Configurable FPGA-based Hardware Architecture for Adaptive Processing of Noisy Signals for Target Detection Based on Constant False Alarm Rate (CFAR) Algorithms

, 2008
In this paper, we present a configurable FPGA-based hardware architecture for adaptive processing of noisy signals for target detection based on Constant False Alarm Rate (CFAR) algorithms.
E. Erro, Luis E. Erro, Santos Lopez, Tonantzintla Luis, Rene Cumplido, Cesar Torres   +5 more
core  

Applications of Cell-Ratio Constant False-Alarm Rate Method in Coherent Doppler Wind Lidar

, 2016
A cell-ratio constant false-alarm rate (CR-CFAR) method for detecting the Doppler frequency shift is proposed to improve the accuracy of velocity measured by coherent Doppler wind lidar (CWL) in low signal-to-noise ratio (SNR) environments.
Haiyang Gao, Xingyou Huang, Wentao Zhang, Hao Zhu, Lingbing Bu   +4 more
core   +1 more source

The Software-Based Implementation of the CFAR Reciever for the Processing of the Radar Signal

Advances in Electrical and Electronic Engineering, 2007
The performance of a radar receiver is greatly dependent on the presence of noise. The receiver should achieve the constant false alarm rate (CFAR) and the maximum probability of the target detection.
Erik Gemzicky
doaj  

Constant false alarm rate detection techniques based on empirical distribution function statistics

, 2005
Constant False Alarm Rate (CFAR) techniques provide an adaptive threshold to distinguish targets from clutter interference in radar detection based on clutter statistics from a fixed-size reference window surrounding the cell under test (CUT).
Rimbert, Michael F
core   +1 more source

Adaptive radar pulse detection design based on difference of box filter

IET Radar, Sonar & Navigation
Precise radar pulse detection is the premise of electronic support measures. A constant false alarm rate (CFAR) detection algorithm based on difference of box (DOB) filter is proposed to realise low‐complexity and environment‐adaptive radar pulse ...
Binbin Su, Yongcai Liu, Jin Meng
doaj   +1 more source

Constant False Alarm Rate Processors Based On Range Ordered Statistics

, 2019
Constant false alarm rate (CFAR) processors are used to detect radar targets in the background in which parameters in the statistical distribution are unknown and may not be stationary.
Elihoş, Alperen
core  

Marine Radar Constant False Alarm Rate Detection in Generalized Extreme Value Distribution Based on Space-Time Adaptive Filtering Clutter Statistical Analysis

The performance of marine radar constant false alarm rate (CFAR) detection method is significantly influenced by the modeling of sea clutter distribution and detector decision rules. The false alarm rate and detection rate are therefore unstable.
Baotian Wen, Zhizhong Lu, Bowen Zhou
core   +1 more source