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Sondipon Adhikari

Professor Sondipon Adhikari

Professor Sondipon Adhikari

Research Fellow

Interests and expertise (Subject groups)

Grants awarded

Uncertainly quantification in multi-scale computational simulations

Scheme: Wolfson Research Merit Awards

Organisation: Swansea University

Dates: Oct 2010-Mar 2016

Value: £105,000

Summary: Prof Adhikari's main research areas are (a) Uncertainty Quantification (UQ) in computational mechanics and (b) Inverse problems for linear and non-linear structural dynamics. In the first topic, various methods (eg, random matrix theory, random eigenvalue problems, asymptomatic integral method, stochastic finite element method, Gaussian emulators) are being developed to quantify uncertainty in the response of complex engineering systems. A damage in a healthy structure often introduce non-linearity. In the second topic, various filtering methods (eg, particle Kalman filter, ensemble Kalman filter, Extended Kalman Filter, Latin Hypercube Sampling) are investigated to jointly obtain the state and non-linear parameters of a complex system.

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