Turning Maneuverability is an important hydrodynamic performance of the wave glider, which can realize the position keeping, path tracking and steering obstacle avoidance in a reliable way. The influences on the maneuverability of the relevant parameters of the rudder are analyzed by using the Computational Fluid Dynamic (CFD) method in this paper. Through the analysis, the conclusions that the optimal rudder area ratio with 0.15 and the aspect ratio with 0.8 are drawn. Furthermore, the position and profile of the rudder are also analyzed. To verify the validation of the work, sea trial data of the “Black Pearl” wave glider is adopted and analyzed. The result shows that the simulation analysis of the turning maneuverability of submerged glider is correct. And the conclusions have great significance for improving the turning maneuverability of the wave glider and the parameter design of the submerged glider engineering prototype from the perspective of the engineering application.

转向操纵性是滑翔机的重要水动力性能，它可以可靠地实现位置保持，路径跟踪和转向避障。本文采用计算流体动力学方法（CFD）分析了舵对相关参数可操纵性的影响。通过分析得出了最佳舵面积比为0.15，纵横比为0.8的结论。此外，还分析了舵的位置和轮廓。为了验证这项工作的有效性，采用并分析了“黑珍珠”滑翔机的试航数据。结果表明，对潜水滑翔机转弯机动性的仿真分析是正确的。