More than meets the eye: A hybrid-locomotion robot with rotary flight and wheel modes

Mobility in small ground robots is often improved by novel mechanisms or wheel designs. This can be successful when navigating rough terrain or climbing small obstacles. However, few such robots are capable of scaling obstacles of arbitrary height or traversing all types of terrain. This paper presents a concept for a miniature robot that combines wheeled ground locomotion with rotary-wing flight capabilities, which has the potential to offer the best features of both helicopters and ground vehicles while addressing the aforementioned challenges to mobility.