POF-IMU sensor system: a fusion between inertial measurement units and POF sensors for low-cost and highly reliable systems - Leal-Junior, Arnaldo; Frizera Neto, Anselmo; Vargas-Valencia, Laura; Santos, Wilian Miranda dos; Schneider, Felipe B.A.; Siqueira, Adriano Almeida Gonçalves; Pontes, Maria José (IEEE Sensors Journal, 2018)