Walter de Britto Vidal Filho

Universidade de Brasília, Universidade de Pernambuco

Papers

Total Citations

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About

Walter de Britto Vidal Filho is a robotics researcher whose work bridges aerial inspection, intelligent control, and assistive technology. His key research areas include unmanned aerial vehicles (UAVs), fuzzy logic control, and mobile robotics for rehabilitation. In his most cited work, "VTOL aerial robot for inspection of transmission line" (2014, 7 citations), he pioneered the use of vertical takeoff and landing (VTOL) UAVs for power line inspection, solving the critical challenge of runway dependence in aerial robotics. This innovation offers a cost-effective alternative to manned aircraft, expanding the reach of ground inspection teams. His earlier research on "Fuzzy Control for Cyclist Robot Stability Using FPGAs" (2009, 3 citations) demonstrates expertise in hardware-software codesign, implementing fuzzy controllers on Field Programmable Gate Arrays to stabilize a bicycle-riding robot based on the Acrobot model. More recently, his work "A design methodology and development of a mobile telepresence robot for paraplegics" (2020, 2 citations) addresses social inclusion, creating a robotic system that enables individuals with paraplegia to participate in work, education, and social events remotely. With a total of 12 citations across these three papers, Vidal Filho’s contributions highlight a commitment to practical, socially impactful robotics—from infrastructure inspection to human-centered assistive devices.