TY - JOUR AU - Zuloaga-Ramirez, Pablo AU - Arconada, Alvaro AU - Frövel, Malte AU - Belenguer, Tomas AU - Salazar, Felix PY - 2015 DO - 10.3390/s150305710 SN - 1424-8220 UR - https://hdl.handle.net/20.500.14352/23042 T2 - Sensors AB - Abstract: We present an optical sensing methodology to estimate the fatigue damage stateof structures made of carbon fiber reinforced polymer (CFRP), by measuring variations on the surface roughness. Variable amplitude loads (VAL), which represent... LA - eng M2 - 5710 PB - MDPI AG KW - Composite structures KW - surface roughness KW - fatigue damage KW - variable amplitudeloads KW - optical inspection TI - Optical sensing of the fatigue damage state of CFRP under realistic aeronautical load sequences TY - journal article VL - 15 ER -