Giuseppe Rega
Papers
4
Total Citations
66
H-Index
4
About
Giuseppe Rega is a leading figure in nonlinear dynamics and control, with a focused expertise in the stability and bifurcation analysis of mechanical systems under digital control. His research centers on the critical intersection of robotics, control theory, and nonlinear vibrations, addressing how digital control delays and discretization effects can destabilize otherwise precise systems. Rega’s major contributions include developing rigorous nonlinear models and parameter estimation techniques for systems like aero-pendulums and robotic arms, revealing how digital position control introduces complex bifurcations and chaos. His most-cited work, “Nonlinear model-based parameter estimation and stability analysis of an aero-pendulum subject to digital delayed control” (23 citations), demonstrates his ability to combine theoretical analysis with practical stability criteria. Further impactful studies, such as his analysis of single- and two-degree-of-freedom robotic arm models (20 and 16 citations, respectively), have provided foundational insights into the destabilizing role of digital effects in industrial automation. Rega’s work is notable for its systematic bifurcation analysis, including the effects of asymmetry and transition to chaos, making his research essential for engineers designing high-precision, stable robotic systems. His contributions continue to influence the field of nonlinear control and mechanical system stability.
Research Focus
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