방법 비교

	센서 융합	구조물 건전성 모니터링
분야	데이터 융합	토목공학
계열	Process / pipeline	Process / pipeline
기원 연도	2013	1980s–1990s (formalized as a discipline ~1993–2001)
창시자	Khaleghi, Khamis, Karray & Razavi	Multiple contributors (Charles Farrar, Keith Worden, and the broader SHM research community)
유형	Multi-source information integration pipeline	Engineering monitoring and diagnostic framework
원전	Khaleghi, B., Khamis, A., Karray, F. O., & Razavi, S. N. (2013). Multisensor data fusion: A review of the state-of-the-art. Information Fusion, 14(1), 28–44.	Farrar, C. R., & Worden, K. (2007). An introduction to structural health monitoring. Philosophical Transactions of the Royal Society A, 365(1851), 303–315.
별칭	Multisensor Data Fusion, Multi-Sensor Integration, Information Fusion, Sensör Füzyonu	SHM, damage detection monitoring, condition monitoring of structures, vibration-based structural monitoring
관련	3	3
요약	Sensor fusion is a computational process that combines data from multiple heterogeneous sensors to produce an estimate of the environment that is more accurate, complete, and reliable than any single source alone. Systematized as a formal field by Khaleghi, Khamis, Karray, and Razavi in their 2013 state-of-the-art review in Information Fusion, the discipline addresses imperfections such as noise, incompleteness, temporal misalignment, and conflicting readings that arise whenever multiple sensing modalities operate in parallel.	Structural Health Monitoring (SHM) is a process-based engineering methodology used in civil, mechanical, and aerospace engineering to continuously assess the condition of structures — bridges, buildings, dams, pipelines, and aircraft — through embedded or attached sensor networks. By acquiring real-time or periodic measurement data and applying signal processing and statistical pattern recognition, SHM aims to detect, locate, classify, and quantify damage before it reaches a critical state, enabling evidence-based maintenance decisions.