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2018 Fiscal Year Research-status Report

Multidimensional compressive sensing based technologies for next-generation MIMO radar with SL3: Super-resolution, Low-complexity, Low-cost and Low-consumption

Research Project

Project/Area Number 15K06072
Research InstitutionAkita Prefectural University

Principal Investigator

徐 粒  秋田県立大学, システム科学技術学部, 教授 (40252324)

Co-Investigator(Kenkyū-buntansha) 桂 冠  秋田県立大学, システム科学技術学部, 特任助教 (80734904) [Withdrawn]
松下 慎也  秋田県立大学, システム科学技術学部, 准教授 (20435449)
Project Period (FY) 2015-04-01 – 2020-03-31
Keywordscompressive sensing / sparse representation / sparse signal processing / adaptive algorithm / MIMO radar system / communication system / DOA estimation
Outline of Annual Research Achievements

The main results obtained in the FY2018 are briefly summarized as follows:
A 2D data model for pulse Doppler radar system with random demodulation has been established, where the data is under-sampled by a low rate ADC. 2D-CS (i.e., 2D-ZAP,2D-IHT,2D-ISTA and 2D-FISTA) algorithms have been proposed for detecting the sparse targets from the under-sampled data. Since the 2D-CS algorithms solve the 2D data model without vectorizing, the memory requirement and complexity are significantly reduced. Moreover, robust 2D-CS algorithms (2D-RZAP and 2D-RIHT) have been given for non-Gaussian impulsive noise environment.
A new algorithm with a pre-estimation has been proposed for Direction-of-arrival (DOA) estimation with noisy snapshots. First,the range of interest is divided into a relatively low-resolution grid and the conventional beam former is used to quickly identify the candidate areas. Then, the candidate areas are divided into a denser sampling grid, and the l_(2,1)-norm penalty is used to solve the corresponding multiple measurement vectors problem.
A key point for the recovery of a block-sparse signal is how to treat the different sparsity distributed on the different parts of the considered signal.A novel dynamic grouping method has been proposed to classify the segments due to the different levels of sparsity in a dynamic way. Then, by incorporating this technique into the adaptive block-sparse signal recovery algorithms, the corresponding new algorithms, i.e., the BZA-LMS-D and B10-LMS-D algorithms, have been established, which can achieve better recovery performance.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

As stated above, following the research plan, significant progress has been made during the FY2018, and some of the obtained results have been
published as journal/conference papers.

Strategy for Future Research Activity

The next tasks are mainly to refine and summarize the latest results and to prepare/publish the corresponding coference/journal papers as well as to revise the papers under review process.

Causes of Carryover

It is needed in the next FY for
(1) attending international conferences to present the new results obtained in this research project; (2) publishing the corresponding journal papers.

  • Research Products

    (17 results)

All 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (9 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 9 results,  Open Access: 2 results) Presentation (6 results) (of which Int'l Joint Research: 6 results) Remarks (1 results)

  • [Int'l Joint Research] Lanzhou Univerisity/Huazhong Univ. of Science and Technology/Nanjing Univ. Posts Telecommunications(中国)

    • Country Name
      CHINA
    • Counterpart Institution
      Lanzhou Univerisity/Huazhong Univ. of Science and Technology/Nanjing Univ. Posts Telecommunications
    • # of Other Institutions
      1
  • [Journal Article] Multiple-prespecified-dictionary sparse representation for compressive sensing image reconstruction with nonconvex regularization2019

    • Author(s)
      Li Yunyi、Dai Fei、Cheng Xiefeng、Xu Li、Gui Guan
    • Journal Title

      Journal of the Franklin Institute

      Volume: 356 Pages: 2353~2371

    • DOI

      https://doi.org/10.1016/j.jfranklin.2018.12.013

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] An approach to multidimensional Fornasini-Marchesini state-space model realization w.r.t. columns of transfer matrices2019

    • Author(s)
      Zhao Dongdong、Yan Shi、Matsushita Shinya、Xu Li
    • Journal Title

      Systems & Control Letters

      Volume: 123 Pages: 116~123

    • DOI

      https://doi.org/10.1016/j.sysconle.2018.11.008

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sparse Detection Algorithms based on Two-dimensional Compressive Sensing for Sub-Nyquist Pulse Doppler Radar Systems2019

    • Author(s)
      Liu Beiyi、Zhao Yu、Zhu Xiaomei、Matsushita Shinya、Xu Li
    • Journal Title

      IEEE Access

      Volume: 7 Pages: 18649~18661

    • DOI

      https://doi.org/10.1109/ACCESS.2018.2890579

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Distributed output-feedback controllers design for Markovian jump systems interconnected over an undirected graph with time-varying delay2019

    • Author(s)
      Xue Xiaojuan、Xu Huiling、Xu Li
    • Journal Title

      International Journal of Systems Science

      Volume: 50 Pages: 563~584

    • DOI

      https://doi.org/10.1080/00207721.2018.1563730

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Common eigenvector approach to exact order reduction for multidimensional Fornasini-Marchesini state-space models2018

    • Author(s)
      Zhao Dongdong、Yan Shi、Matsushita Shinya、Xu Li
    • Journal Title

      International Journal of Systems Science

      Volume: 50 Pages: 60~74

    • DOI

      https://doi.org/10.1080/00207721.2018.1543476

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Delay-Dependent Stability and Performance Analysis for Time Delay Systems Interconnected over an Undirected Graph2018

    • Author(s)
      Xue Xiaojuan、Xu Huiling、Xu Li
    • Journal Title

      International Journal of Electrical and Electronic Engineering & Telecommunications.

      Volume: 7 Pages: 141~145

    • DOI

      Doi: 10.18178/ijeetc.7.4.141-145

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] On the Haugazeau-like projective method for the sum problem2018

    • Author(s)
      Shin-ya Matsushita、 Li Xu
    • Journal Title

      Journal of Nonlinear and Convex Analysis

      Volume: 19(9) Pages: 1515~1523

    • Peer Reviewed
  • [Journal Article] Recovery of Block-Structured Sparse Signal Using Block-Sparse Adaptive Algorithms via Dynamic Grouping2018

    • Author(s)
      Ye Chen、Gui Guan、Xu Li、Ohtsuki Tomoaki
    • Journal Title

      IEEE Access

      Volume: 6 Pages: 56069~56083

    • DOI

      https://doi.org/10.1109/ACCESS.2018.2872671

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dimension-Reduced Direction-of-Arrival Estimation Based on l_{2,1}-Norm Penalty2018

    • Author(s)
      Liu Beiyi、Gui Guan、Matsushita Shinya、Xu Li
    • Journal Title

      IEEE Access

      Volume: 6 Pages: 44433~44444

    • DOI

      https://doi.org/10.1109/ACCESS.2018.2862435

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Anti-jamming DOA Estimation Based on Compressive Sensing via Blocking Matrix2018

    • Author(s)
      B. Liu, G. Gui, S. Matsushita, Li Xu
    • Organizer
      The 23rd International Conference on Digital Signal Processing (DSP 2018), Shanghai, China
    • Int'l Joint Research
  • [Presentation] A New Order Reduction Approach for Roesser State-Space Model Based on Multiple Eigenvalues2018

    • Author(s)
      D. Zhao, S. Yan, S. Matsushita, Li Xu
    • Organizer
      The 23rd International Conference on Digital Signal Processing (DSP 2018), Shanghai, China
    • Int'l Joint Research
  • [Presentation] A nonlocal patch-based video compressive sensing recovery algorithm2018

    • Author(s)
      H. Fan, W. Guan, Xu Li, Y. Wang
    • Organizer
      The 37th Chinese Control Conference (CCC2018), Wuhan, China
    • Int'l Joint Research
  • [Presentation] Exact Order Reduction for Fornasini-Marchesini State-Space Models Based on real eigenvalue2018

    • Author(s)
      D. Zhao, S. Yan, S. Matsushita, Li Xu
    • Organizer
      The 30th Chinese Control and Decision Conference (CCDC2018), Shenyang, China
    • Int'l Joint Research
  • [Presentation] A new elementary operation approach for the realization of 2-D singular system2018

    • Author(s)
      Y. Zhang, C. Gang, D. Zhao, Li Xu, S. Yan
    • Organizer
      The 30th Chinese Control and Decision Conference (CCDC2018), Shenyang, China
    • Int'l Joint Research
  • [Presentation] Stochastic stability and performance analysis for Markovian jump systems interconnected over an undirected graph2018

    • Author(s)
      X. Xue, H. Xu, Li Xu
    • Organizer
      The 3rd International Conference on Control and Robotics Engineering ((ICCRE2018), Nagoya, Japan
    • Int'l Joint Research
  • [Remarks] 研究業績

    • URL

      http://web.sc.eis.akita-pu.ac.jp/~xuli/publist.html

URL: 

Published: 2019-12-27  

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