3 papers
cs.CE2026
SPECTRA: A Physics-informed Digital Twin for Real-time Structural Anomaly Inference under Operational Variability
Anshu Sharma, Basuraj Bhowmik
Structural health monitoring is moving from damage detection alone towards real-time decision support for ageing and safety-critical infrastructure. This shift requires monitoring…
cs.CE2026
A Physics-Aware Variational Graph Autoencoder for Joint Modal Identification with Uncertainty Quantification
Bhargav Nath, Mehulkumar Lakhadive, Anshu Sharma +1
Reliable modal identification from output-only vibration data remains a challenging problem under measurement noise, sparse sensing, and structural variability. These challenges in…
stat.AP2025
Investigating dimensionally-reduced highly-damped systems with multivariate variational mode decomposition: An experimental approach
Lakhadive Mehulkumar R, Anshu Sharma, Basuraj Bhowmik
Structural health monitoring (SHM) is an essential engineering field aimed at ensuring the safety and reliability of civil infrastructures. This study proposes a methodology using…