Page 49 - 应用声学2019年第4期
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第 38 卷 第 4 期                                                                       Vol. 38, No. 4
             2019 年 7 月                          Journal of Applied Acoustics                      July, 2019

             ⋄ 李启虎院士八十华诞学术论文 ⋄



                      水下移动平台网络化协同探测技术发展                                                          ∗





                                            冯西安      1†  寇思玮      1   岳 玲    2


                                              (1 西北工业大学航海学院       西安   710072)
                                         (2 中国船舶重工集团公司第七〇五研究所           西安  710077)

                摘要 在水下网络中心战思想的指引下，无人水下航行器、鱼雷兵器等水下移动平台网络化协同探测是必然
                的发展趋势。该文阐述了协同探测网络拓扑结构、网络节点空时统一的关键问题；针对水声复杂信道给通信组
                网带来的困难，给出了协同探测网络中时变信道自适应复合调制、信道自适应接入机制和移动通信同步的初
                步方案；并探讨了协同探测的一些关键问题和应用策略，包括跨平台传感器的信息融合、尺度目标的方位分布
                特征提取以及鱼雷自导多目标协同跟踪。提供的一些计算机仿真结果初步显示了网络化协同探测的优越性。
                关键词     无人水下航行器，鱼雷兵器，水声网络，协同探测
                中图法分类号: TN912           文献标识码: A          文章编号: 1000-310X(2019)04-0509-07
                DOI: 10.11684/j.issn.1000-310X.2019.04.006




               Development of networked collaborative detection technology for underwater

                                                   mobile platforms



                                          FENG Xi’an 1  KOU Siwei  1  YUE Ling 2

                      (1 School of Marine Science and Technology, Northwestern Polytechnic University, Xi’an 710072, China)
                         (2 China Shipbuilding Industry Corporation the 705th Research Institute, Xi’an 710077, China)

                 Abstract  Guided by the theory of underwater network centric warfare (UWNCW), it is an inevitable trend to
                 develop networked cooperative detection for unmanned underwater vehicle (UUV), torpedo weapon and other
                 underwater mobile platforms. This paper expounds some key problems about network topology, time synchro-
                 nization and node self localization in the underwater cooperative detection system. In view of the difficulties
                 of communication network in the complex underwater acoustic channel, it gives some preliminary schemes of
                 the cooperative detection network, including adaptive compound modulation to time-varying channel, adaptive
                 channel access and synchronization of underwater mobile communication. The paper also explores some key
                 problems and application strategies of cooperative detection, such as, cross-platform sensor information fusion,
                 feature extraction of azimuth extension of scale target, and multi-target cooperative tracking. Some computer
                 simulation experiments show the advantage of networked collaborative detection.
                 Key words   Unmanned underwater vehicle, Torpedo weapon, Underwater acoustic network, Cooperative
                 detection


             2019-02-12 收稿; 2019-03-28 定稿
             国家自然科学基金项目 (61671378)
             ∗
             作者简介: 冯西安 (1962- ), 男, 陕西户县人, 博士, 教授, 研究方向: 水声信号处理。
             † 通讯作者 E-mail: fengxa@nwpu.edu.cn
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