Recognition and Supression of Wind Farm Clutter via Dynamic Clutter Map

摘要：

　　As a source of clean energy,wind power has attracted great interests around the world.Recent research reveals that wind farms have serious impacts on air traffic control (ATC) radars,which may threaten flight safety in aviation.The must likely impact of wind farm on ATC radars is the echo from the wind farm may appear on the radar displays,which will mislead the air traffic controller and might result in tragedies.Consequently,it attracts much attention on how to suppress the wind farm clutter.For the listed reasons above,a method of wind farm clutter recognition and suppression is proposed in this paper.The proposed method utilized the periodicity of the radar scan and the stability of the wind farm location to create the dynamic clutter map,which was employed to recognize and suppress the wind farm clutter thereafter.Effectiveness of the new method is verified via simulation experiments.

关键词： Air Traffic Control (ATC) Primary surveillance radar (PSR) Wind turbine clutter Clutter Suppression Dynamic clutter map

作者: Qiongqiong Jia Renbiao Wu Xiaoliang Wang

作者单位: Tianjin Key Lab for Advanced Signal Processing, Civil Aviation University of China, Tianjin 300300, P.R.China

会议类型: 国际会议

会议名称: 2012 IEEE 11th International Conference on Signal Processing (第11届IEEE信号处理国际会议)

会议地点: 北京

会议语种:英文

页码: 1949-1952

在线出版日期: 2012-10-21（万方平台首次上网日期，不代表论文的发表时间）