Biomimetic robot designs attempt to translate biological principles into engineered systems, replacing more classical engineering solutions in order to achieve a function observed in the natural system. This chapter will focus on mechanism design for bio-inspired robots that replicate key principles from nature with novel engineering solutions. The challenges of biomimetic design include developing a deep understanding of the relevant natural system and translating this understanding into engineering design rules. This often entails the development of novel fabrication and actuation to realize the biomimetic design.
This chapter consists of four sections. In Sect. 23.1, we will define what biomimetic design entails, and contrast biomimetic robots with bio-inspired robots. In Sect. 23.2, we will discuss the fundamental components for developing a biomimetic robot. In Sect. 23.3, we will review detailed biomimetic designs that have been developed for canonical robot locomotion behaviors including flapping-wing flight, jumping, crawling, wall climbing, and swimming. In Sect. 23.4, we will discuss the enabling technologies for these biomimetic designs including material and fabrication.
Gravity‐independent rock‐climbing robot and a sample acquisition tool with microspine grippers
Author Aaron Parness, Matthew Frost, Nitish Thatte, Jonathan P King, Kevin Witkoe, Moises Nevarez, Michael Garrett, Hrand Aghazarian, Brett Kennedy
Video ID : 414
NASA JPL researchers present a 250 mm diameter omni-directional anchor that uses an array of claws with suspension flexures, called microspines, designed to grip rocks on the surfaces of asteroids and comets and to grip the cliff faces and lava tubes of Mars. Part of the paper: A. Parness, M. Frost, N. Thatte, J.P. King:
Gravity-independent mobility and drilling on natural rock using microspines, Proc. IEEE Int. Conf. Robot. Autom. (ICRA), St. Paul (2012), pp. 3437-3442.