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About

Davide Calzolari is a robotics researcher whose work sits at the intersection of space robotics and dynamic legged locomotion, unified by a deep focus on nonlinear dynamics and control. His major contributions include developing a novel controller for free-floating space robots that simultaneously adjusts the workspace and controls the system during contact operations—a critical capability for orbital servicing and debris removal. This work, published in 2018, has garnered 20 citations and addresses the fundamental challenge of momentum exchange during robotic contact. Calzolari has also pioneered the use of eigenmanifolds—two-dimensional submanifolds that generalize linear eigenspaces to nonlinear mechanical systems—enabling hyper-efficient modal oscillations in robots. His research on compliant floating-base control, with 14 citations, eliminates the need for strict spacecraft positioning during all phases of robotic operations. More recently, Calzolari has extended his nonlinear dynamics expertise to legged locomotion, demonstrating quasi-passive trotting and pronking in elastic quadrupeds, and exploring teleoperated legged robots for space exploration through DLR-ESA’s Surface Avatar mission. His work on singularity maps for free-floating robots provides practical tools for trajectory planning, while his nonlinear modes approach offers a mathematical framework for comparing soft robot models.