As aerial robots are tasked to navigate environments of increased complexity, embedding collision tolerance in their design becomes important. In this survey we review the current state-of-the-art within the niche field of collision-tolerant micro aerial vehicles and present different design approaches identified in the literature, as well as methods that have focused on autonomy functionalities that exploit collision resilience. Subsequently, we discuss the relevance to biological systems and provide our view on key directions of future fruitful research.

翻译：由于航空机器人的任务是在日益复杂的环境中航行,因此在设计中嵌入碰撞容忍度就变得非常重要。 在本次调查中,我们审视了当前在可碰撞耐冲微型飞行器的利基领域的最新水平,并提出了文献中确认的不同设计方法,以及侧重于利用碰撞抗御力的自主功能的方法。随后,我们讨论了与生物系统的相关性,并提出了我们对未来富有成果的研究的关键方向的看法。