中文摘要：

随着机器人技术的进步和海洋开发需求的日益加强,智能水下机器人技术已经成为世界各国致力发展的技术领域。本文介绍国内外智能水下机器人的发展现状与发展趋势,分析智能水下机器人的关键技术及未来的发展方向。

英文摘要：

With the development of robotic technology and the need of ocean exploration, the Autonomous Underwater Vehicle （AUV） technology becomes very active research field all over the world. This paper presents the research and development status of current AUV technology. The key technologies in the AUV research field and future prospective of AUV technology are also introduced in the paper.