飞行和游动的生物运动力学和仿生技术研究

Some studies on biofluiddynamics of flight and swimming animals and biomimetic technology

飞行与游动的生物运动力学是一门以流体力学为先导的交叉科学,我们采用活体观测、实验测量、数值模拟和理论分析多种手段,以及力学和生物学相结合的综合研究方法,系统地开展了关于飞行和游动的生物运动力学以及相关的仿生技术研究.论文从生物活体实验测试及其动力学特性、生物运动的拍动推进和波状摆动推进机理、理论分析和理论模化、水下仿生机器研制等几个方面分别简要介绍我们近期的主要研究进展.

Biofluiddynamics of animal flight and swimming is a multi-discipline field. Some studies on this subject have been performed by the authors＇ team based on experimental observation and measurement, numerical simulation and theoretical analysis. In this paper, brief overview was provided on our recent work, including experimental observation and measurement of free-flying and swimming animals, locomotion mechanisms relevant to flapping foils and traveling wavy bodies, theoretical modeling and analysis on unsteady fluid dynamics, and the relevant biomimetic technology.