Andrea Trivella

Papers

Total Citations

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About

Andrea Trivella is a leading researcher in the field of tribology and precision engineering, with a primary focus on the design, modeling, and control of aerostatic and pneumatic bearings. His major contributions center on developing theoretical models and experimental validations for advanced bearing systems that enhance stiffness and stability. Notably, his 2018 work, "A Lumped Model for Grooved Aerostatic Pad," has garnered 13 citations, providing a simplified yet accurate framework for predicting the performance of grooved air bearings—a critical component in high-precision machinery. Earlier, his 2002 paper on "ANALYSIS OF STEADY AND TRANSIENT CHARACTERISTICS OF PNEUMATIC CONTROLLED AIR BEARING" (8 citations) pioneered the use of pneumatic control systems to actively regulate gap height and increase bearing stiffness, directly addressing the demands of continuous positioning systems, machine tool slides, and measuring robots. Trivella’s work bridges fundamental theory with practical application, offering engineers robust tools to improve the accuracy and reliability of motion systems. His research remains influential in advancing the capabilities of air-bearing technologies for modern manufacturing and metrology.