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  • 标题:A Hybrid Approach to Cognition in Radars
  • 本地全文:下载
  • 作者:M. Justin Sagayaraj ; Jithesh V. ; J.B. Singh
  • 期刊名称:Defence Science Journal
  • 印刷版ISSN:0976-464X
  • 出版年度:2018
  • 卷号:68
  • 期号:2
  • 页码:183-189
  • 语种:English
  • 出版社:Defence Scientific Information & Documentation Centre
  • 摘要:In many engineering domains, cognition is emerging to play vital role. Cognition will play crucial role in radar engineering as well for the development of next generation radars. In this paper, a cognitive architecture for radars is introduced, based on hybrid cognitive architectures. The paper proposes deep learning applications for integrated target classification based on high-resolution radar range profile measurements and target revisit time calculation as case studies. The proposed architecture is based on the artificial cognitive systems concepts and provides a basis for addressing cognition in radars, which is inadequately explored for radar systems. Initial experimental studies on the applicability of deep learning techniques under this approach provided promising results.
  • 其他摘要:In many engineering domains, cognition is emerging to play vital role. Cognition will play crucial role in radar engineering as well for the development of next generation radars. In this paper, a cognitive architecture for radars is introduced, based on hybrid cognitive architectures. The paper proposes deep learning applications for integrated target classification based on high-resolution radar range profile measurements and target revisit time calculation as case studies. The proposed architecture is based on the artificial cognitive systems concepts and provides a basis for addressing cognition in radars, which is inadequately explored for radar systems. Initial experimental studies on the applicability of deep learning techniques under this approach provided promising results.
  • 其他关键词:Cognitive radar;Cognitive architecture;Artificial cognitive system;Convolutional neural network;Long short-term memory - recurrent neural network
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