F. Bellezza

Papers

Total Citations

174

H-Index

About

F. Bellezza is a pioneering researcher in the field of robotics, with a primary focus on the dynamics and control of flexible robotic manipulators. His work addresses the critical challenge of precisely modeling and controlling lightweight, flexible robot arms—a key enabler for faster, safer, and more energy-efficient automation. Bellezza’s most significant contribution is his exact modeling of the flexible slewing link, a foundational paper with 151 citations that provides the exact eigenfunctions for a slewing beam, accounting for both base inertia and payload mass. This work established two equivalent formulations—pseudoclamped and pseudopinned—that have become essential tools for researchers analyzing flexible robotic structures. He further advanced the field by demonstrating the successful implementation of nonlinear adaptive control for a two-link flexible robot arm, tackling the practical issue of payload mass variations. His self-tuning adaptive controller for asymptotic trajectory tracking represents a notable achievement in output regulation. Though some of his later works have garnered fewer citations, Bellezza’s exact modeling approach remains a cornerstone in flexible robotics, influencing subsequent generations of researchers working on lightweight manipulator design and control.