2004
DOI: 10.1016/j.jsv.2003.10.063
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Optimal sensor placement methodology for parametric identification of structural systems

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Cited by 378 publications
(352 citation statements)
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“…The posterior distribution (6) is derived by some manipulation, resulting also in a Gaussian distribution: (13) where c1 and c2 are constants and the posterior covariance…”
Section: Empirical Bayesian Virtual Sensingmentioning
confidence: 99%
See 2 more Smart Citations
“…The posterior distribution (6) is derived by some manipulation, resulting also in a Gaussian distribution: (13) where c1 and c2 are constants and the posterior covariance…”
Section: Empirical Bayesian Virtual Sensingmentioning
confidence: 99%
“…They present the most commonly applied algorithms and criteria. The sensor placement is a discrete optimization problem, for which genetic algorithms have been proposed [12][13][14]. Alternatively, a computationally efficient and widely used algorithm is to start with a large set of candidate sensor locations and removing one sensor in each round based on the selected criterion until the selected number of sensors remains.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…The main goal of the present work is to determine the optimal configuration of sensors, that guarantees the best estimation of mechanical parameters or, in other words, the maximum amount of inferred information, under noise corrupted variables. The general purpose framework proposed in [6] is applied to the OSP problem, in order to find the sensor configuration guaranteeing a maximal amount of information, as already proposed in [7] and [8]. The remainders of the paper is organized as follows: in Section 2, the main theoretical aspects of the adopted methodology, such as the problem settings, the numerical solution of the problem and the optimization scheme, are described.…”
Section: Introductionmentioning
confidence: 99%
“…Genetic algorithms have been successfully used for error minimization in various damage identification problems [2,[4][5][6][7][8] and have gained wide acceptance due to their inherent advantages such as convergence to global optima, noise tolerance, handling of multimodal problems (non-unique solutions), and gradient-free search.…”
Section: Introductionmentioning
confidence: 99%