Aparecido Augusto de Carvalho

Papers

Total Citations

118

H-Index

About

Aparecido Augusto de Carvalho is a leading figure in tactile sensing and biomedical instrumentation, with a career dedicated to advancing force measurement technologies for human–machine interaction. His primary research areas include strain gauge-based tactile sensors, finger-mounted transducers, and semiconductor sensing devices. Carvalho’s most influential contribution is the development of a strain gauge tactile sensor for finger-mounted applications, detailed in his 2002 paper that has garnered 105 citations. This work presents a novel sensor design using metallic strain gauges with an integrated protection mechanism to prevent damage under excessive force, enabling precise measurement of finger forces without compromising hand dexterity. He further refined this concept with a semiconductor strain gauge tactile transducer, achieving a compact 4 mm diameter, 1 mm thick stainless steel structure. Carvalho’s innovations have significant implications for robotics, prosthetics, and haptic interfaces, where accurate force sensing is critical. His research stands out for its practical design focus and durability, making his sensors viable for real-world applications. With a citation record reflecting sustained impact, Carvalho remains a respected authority in sensor engineering and tactile feedback systems.