Feng Haozhe, Shi Junyi, Shen Huan, Zhu Chuanyu, Wu Haoming, Sun Lining, Wang Qian, Liu Chao
Robotics and Microsystems Center, College of Mechanical and Electrical Engineering, Soochow University, Suzhou 215021, China.
College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China.
Biomimetics (Basel). 2025 Jan 17;10(1):63. doi: 10.3390/biomimetics10010063.
Flapping wing micro aerial vehicles (FWMAVs) are recognized for their significant potential in military and civilian applications, such as military reconnaissance, environmental monitoring, and disaster rescue. However, the lack of takeoff and landing capabilities, particularly in landing behavior, greatly limits their adaptability to the environment during tasks. In this paper, the purple stem beetle (), a natural flying insect, was chosen as the bionic research object. The three-dimensional reconstruction models of the beetle's three thoracic legs were established, and the adhesive mechanism of the thoracic leg was analyzed. Then, a series of bionic design elements were extracted. On this basis, a hook-pad cooperation bionic deployable landing mechanism was designed, and mechanism motion, mechanical performance, and vibration performance were studied. Finally, the bionic landing mechanism model can land stably on various contact surfaces. The results of this research guide the stable landing capability of FWMAVs in challenging environments.
扑翼微型飞行器（FWMAVs）因其在军事和民用领域的巨大潜力而受到认可，如军事侦察、环境监测和灾难救援等。然而，缺乏起飞和着陆能力，尤其是着陆行为，极大地限制了它们在任务期间对环境的适应性。本文选择紫茎甲这种天然飞行昆虫作为仿生研究对象。建立了甲虫三条胸腿的三维重建模型，并分析了胸腿的粘附机制。然后，提取了一系列仿生设计元素。在此基础上，设计了一种钩垫协同仿生可展开着陆机构，并研究了机构运动、力学性能和振动性能。最后，该仿生着陆机构模型能够在各种接触面上稳定着陆。本研究结果为扑翼微型飞行器在具有挑战性的环境中的稳定着陆能力提供了指导。
