Open AccessResearch of wind turbine clutter mitigation based on OMP algorithm
Author(s) -
Cao Yonggui,
Fang Yu,
Wu Daoqing
Publication year - 2019
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2019.0437
Subject(s) - clutter , turbine , matching pursuit , computer science , wind power , algorithm , radar , constant false alarm rate , matching (statistics) , artificial intelligence , engineering , telecommunications , mathematics , aerospace engineering , electrical engineering , compressed sensing , statistics
With the rapid development of wind power generation, the number of installed wind turbine increases rapidly. Research shows that radar echoes from wind turbines may have the potential to distract and confuse the target signal by creating false detection. To solve this problem, this study proposes a method based on orthogonal matching pursuit (OMP) algorithm for clutter mitigation. The algorithm first establishes an echo dictionary matrix and filters out clutter through loop operations. Experiments show that the method effectively filters the clutter of the wind turbine.