气动弹性能量采集系统空气动力建模研究综述

气动弹性能量采集旨在将结构气动弹性振动机械能转化为可利用的电能, 近年来引起了国内外学者的关注.在气动弹性能量采集系统理论建模的过程中, 空气动力建模至关重要, 显著影响系统的动力学响应和能量输出分析结果.文章针对当前各类气动弹性能量采集系统的气动建模，对其研究现状进行了综述.首先介绍气动弹性能量采集的研究背景; 随后, 分别针对基于翼段非流线体平板和机翼结构气动弹性振动的能量采集系统, 对相关气动模型进行了总结和讨论; 最后, 结合现有气动建模的待完善之处，给出了未来可能的发展方向. 

Review on Aerodynamic Modeling of Aeroelastic Energy Harvesting Systems

The objective of aeroelastic energy harvesting is to convert the mechanical energy of the structural aeroelastic vibrations into usable electric energy. This topic has received attentions in recent years. While modeling an aeroelastic energy harvesting systems, the aerodynamic model is essential because it greatly affects the analytical results of the dynamic responses and energy outputs. The research goal of this paper was to overview the aerodynamic models used in current studies on aeroelastic energy harvesting. The background of the investigation on aeroelastic vibrations and energy harvesting were firstly introduced. Then the involved aerodynamic models were reviewed and discussed, respectively, focusing on several aeroelastic energy harvesting systems that based on the airfoil, bluff body, plate and wing structures. The potential further work was finally summarized.