2014
DOI: 10.1080/17686733.2014.947860
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A statistical inversion approach for local thermal diffusivity and heat flux simultaneous estimation

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Cited by 10 publications
(3 citation statements)
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“…In spite of these applications of active IT in wood and bamboo inspection, to the extent of our knowledge, there are no previous works in inversion algorithms for the estimation of thermal parameters in bamboo cylindrical specimens. Nonetheless, active IT and inversion algorithms have provided good results in scenarios such as defect parameter estimation in composites [19], determination of material properties [20], and heat flux estimation [21].…”
Section: Introductionmentioning
confidence: 99%
“…In spite of these applications of active IT in wood and bamboo inspection, to the extent of our knowledge, there are no previous works in inversion algorithms for the estimation of thermal parameters in bamboo cylindrical specimens. Nonetheless, active IT and inversion algorithms have provided good results in scenarios such as defect parameter estimation in composites [19], determination of material properties [20], and heat flux estimation [21].…”
Section: Introductionmentioning
confidence: 99%
“…O desvio-padrão, assim como as características da função de verossimilhança adotada, foram consideradas assumindo que medições reais possam ser obtidas no futuro via câmeras termográficas. Estes equipamentos demonstraram em trabalhos anteriores dos autores e também outros, encontrados na literatura [25,26,44], que os erros em problemas similares ao tratado no presente trabalho tem distribuição Gaussiana, são não correlacionados, com média zero e desvio padrão constante e em torno ou menores do que 𝜎 = 0,05°C. Além disso, este nível de ruído foi também implementado em trabalhos anteriores dos autores, e desta forma, manteve-se o mesmo nível de ruído para comparação com trabalhos envolvendo a estimativa puramente espacial da condutância térmica de contato [25].…”
Section: Resultados E Discussõesunclassified
“…Balageas et al [86] outlined that the front-face and rear-face pulse experiments are complementary. Additionally, Da Fonseca et al [87] used the so-called statistical inversion approach for the solution of an inverse problem involving the identification of both local thermal diffusivity and local heat flux. They presented experimental results for two heating modes: front-face heating with a laser diode and back-surface heating with electrical resistance [87].…”
Section: Multiple Property Measurement With the Flash Methodsmentioning
confidence: 99%