@inproceedings{b32310ba531f4a49b80b4db2367196ea,
title = "Closed-Loop Active Model Diagnosis Using Bhattacharyya Coefficient: Application to Automated Visual Inspection",
abstract = "This manuscript presents an improvement of state-of-the-art Closed-Loop Active Model Diagnosis (CLAMD). The proposed method utilizes weighted Bhattacharyya coefficients evaluated at the vertices of the polytopic constraint set to provide a good trade-off between computational efficiency and satisfactory input choice for separation of candidate models of a system. A simulation of a dynamical system shows the closed-loop performance not being susceptible to the combination of candidate models. Additionally, the broad applicability of CLAMD is shown by means of a demonstrative application in automated visual inspection. This application involves sequential determination of the optimal object inspection region for the next measurement. As compared to the conventional approach using one full image to recognize handwritten digits from the MNIST dataset, the novel CLAMD-approach needs significantly (up to 78%) less data to achieve similar accuracy.",
keywords = "Active fault diagnosis, Model discrimination, Auxiliary signal design, Bhattacharyya coefficient, Machine vision",
author = "J. Noom and Nguyen, {Hieu Thao} and O.A. Soloviev and M.H.G. Verhaegen",
note = "Accepted Author Manuscript; ISDA 2020: 20th International Conference on Intelligent Systems Design and Applications (Online) ; Conference date: 12-12-2020 Through 15-12-2020",
year = "2021",
doi = "10.1007/978-3-030-71187-0_60",
language = "English",
isbn = "978-3-030-71186-3",
series = "Advances in Intelligent Systems and Computing ",
publisher = "Springer",
pages = "657--667",
editor = "Abraham, {Ajith } and Piuri, {Vincenzo } and Gandhi, {Niketa } and Siarry, {Patrick } and Kaklauskas, {Arturas } and Madureira, {Ana }",
booktitle = "International Conference on Intelligent Systems Design and Applications",
}