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Advances in the area of active controls for wave energy converter (WEC) devices have uncovered a need for accurate estimates of the actual waves that will arrive at the WEC devices in the near future, typically several seconds ahead. This paper considers the parametric estimation of these impending waves by employing a network of spatially distributed ocean sensors, possibly of different types, whose...
The problem of global positioning system (GPS) spoofing attacks on smart grids endowed with phasor measurement units (PMUs) is addressed, taking into account the dynamical behavior of the states of the system. First, it is shown how GPS spoofing introduces a timing synchronization error in the phasor readings recorded by the PMUs and alters the measurement matrix of the dynamical model. Then, a generalized...
Distributed estimation of a deterministic scalar parameter by using quantized data in the presence of spoofing attacks, which modify the statistical model of the physical phenomenon, is considered. The paper develops an efficient heuristic approach to jointly detect attacks and estimate under spoofing attacks that are undetectable by a traditional approach that relies on noticing the data is not consistent...
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