在简要回顾美、法、澳大利亚等国家无人水下航行体研究现状的基础上,重点从理论上探讨水下航行体沿水面航行时的稳定控制技术,主要介绍了安装在航行体上的定深翼板的流体动力学性能,并简单介绍了辅助推进器的作用。在充分分析了翼板的流体动力学性能基础上,给出工程上实用的计算公式。 On the basis of briefly reviewing the current research status of unmanned underwater vehicles in the United States, France and Australia, the paper focuses on the theory of stability control of underwater vehicles when navigating along the water surface, Deep wing hydrodynamic performance, and briefly introduced the role of auxiliary thrusters. Based on the full analysis of the hydrodynamic performance of the wing, the engineering practical calculation formula is given.