flexible fin的用法和样例：
例句
- To realize the undulatory control of the flexible fin, a locomotory model is analyzed and a distributed control structure is designed.
针对柔性长鳍特有的波动控制问题，本文分析了柔性长鳍的运动模型，并设计了一种分布式控制系统结构。 - It combines the fuzzy controller and the self-adaptive unit, achieving the undulatory control of the flexible fin in uncertain environments.
它将模糊控制器和自适应单元相结合，解决了不确定环境下柔性长鳍的波动控制问题。
