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A method based on controls and computational fluid dynamics for the estimation of a gaseous plume that results from gas released into the ambient atmosphere through a moving aerial source is presented. The estimation scheme, in the form of the Luenberger observer, utilizes concentration sensor measurements provided by an unmanned aerial vehicle (UAV). The estimator is in the form of an advection-diffusion...
Material release, deliberate or accidental, into the atmosphere can pose a significant hazard. Knowledge of the location of the source can be used to contain the damage by stopping the threat from additional material release. However, in order to minimize the effects of the material already released, an accurate estimate of the released plume must be available. This work uses such a model based approach...
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