S. Rocchi

Papers

Total Citations

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About

S. Rocchi is a researcher whose work sits at the intersection of ultrasonic sensing, transducer engineering, and robotics. His most notable contribution lies in the development of piezo-polymer transducers for airborne ultrasonic imaging, a technically demanding area where conventional piezoelectric materials struggle with acoustic impedance mismatches in air. His 1997 paper on polyvinylidenefluoride (PVDF) transducers demonstrated prototypes operating between 61 kHz and 86 kHz, with favorable quality factors and manageable insertion loss — design characteristics well-suited to the constraints of robotic platforms. This work, which has garnered 21 citations, helped establish practical benchmarks for lightweight, compact ultrasonic sensors in non-contact sensing applications. Building on this foundation, Rocchi extended his research toward integrated multisensor systems, presenting in 2002 a 32-transducer ultrasonic acquisition and processing platform operating across the 40–200 kHz range, specifically engineered for obstacle avoidance in robotics. Though his citation record remains modest, his contributions represent meaningful advances in making airborne ultrasonic systems viable for real-world robotic navigation, offering a technically rigorous foundation for researchers working in autonomous systems and sensor fusion.