This paper introduces the Multi-Modal Mobility Morphobot (M4), a robot designed to navigate unstructured, multi-substrate environments by repurposing its appendages as wheels, thrusters, and legs. M4 can fly, roll, crawl, crouch, balance, tumble, scout, and locomanipulate, traversing steep slopes and rough terrains. The design and control of M4, including optimization-based control and path planning algorithms, are presented along with experimental results showcasing its multi-modal capabilities and scalability.
Publisher
Nature Communications
Published On
Jun 27, 2023
Authors
Eric Sihite, Arash Kalantari, Reza Nemovi, Alireza Ramezani, Morteza Gharib
Tags
robotics
multi-modal
navigation
control
experimental results
optimization
path planning
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