声学滑翔机技术现状及发展趋势

Discussion on Present Situation and Future Trend of Acoustic Glider Technology

摘要:

声学滑翔机是一类搭载声学观测设备的自主式无人水下航行器，是无人水声观测设备中的重要组成部分。声学滑翔机可以在复杂恶劣的海洋环境下对一定海域进行全方位、全天候、长时间的持续监测。 首先对声学滑翔机的国内外技术现状及在海洋中的应用进行总结，随后对声学滑翔机的关键技术进行了分析， 重点论述了声学滑翔机声学设备搭载技术、减振降噪技术及小尺度阵信号处理技术，最后给出了声学滑翔机未来的发展趋势。

Abstract:

Acoustic glider is a kind of autonomous underwater vehicle equipped with acoustic observation equipment. It is an important part of unmanned underwater acoustic observation equipment. The acoustic glider can carry out all-round，all-weather and long-term continuous monitoring of a certain sea area in a complex and harsh marine environment. In this paper，the current situation of acoustic glider technology at home and abroad and its application in the ocean are summarized. Then the key technologies of acoustic glider are analyzed. The acoustic equipment carrying technology，vibration and noise reduction technology and small scale array signal processing technology of acoustic glider are discussed emphatically. Finally，the future development trend of acoustic glider is given.