昆虫飞行高升力的一种新解释——柔性楔形效应  

New explanation for lifting capacity of insect:flexible wedgeeffect

作　　者：金晓怡[1] 颜景平[1] 

机构地区：[1]东南大学机械工程学院

出　　处：《东南大学学报（自然科学版）》2007年第5期857-860,共4页Journal of Southeast University：Natural Science Edition

基　　金：211工程振兴行动计划资助项目(3008002102)

摘　　要：以探索仿生扑翼飞行机器人研制为目的,在研究"柔性楔形效应"的基础上,将昆翅视为柔性翅,提出用"柔性楔形效应"解释昆虫飞行高升力的观点.指出了用"柔性楔形效应"解释昆虫飞行高升力的仿生学意义.根据该观点,翅翼在自适应变形状态下施以简单的节律运动将是未来仿生扑翼飞行机器人翅翼驱动方式的发展趋势.仿生运动的模拟越简单越容易稳定地实现,实验小组已设计制作了仿生扑翼飞行机器人样机,并成功进行了多次室外放飞.To explore the investigation of the bionics flapping aerocraft, insect wing is regarded as the flexible wing and the lifting capacity in insect flight is explained by flexible wedge-effect based on the research about the flexible wedge-effect. The bionics significance of this new explanation is pointed out. According to this research, exerting some rhythmic motion to the wings under the state of self-adaptive distortion would be a development trend of the driving mode of the future bionics flapping aerocraft. The simpler the simulation of the bionic locomotion is, the easier the actual works will be. The model of the bionic flapping aerocraft has been designed and it has flown several times outdoor successfully.

关 键 词：柔性楔形效应 昆虫飞行高升力 仿生扑翼飞行机器人 

分 类 号：TB17[生物学—生物工程] TP242[自动化与计算机技术—检测技术与自动化装置]