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The theory behind inertial navigation system (INS) aiding using passive, bearings-only measurements of an unknown ground object is developed. Passive, bearings-only measurements provide an effective means to aid an INS, but only the two-dimensional case was previously considered. This paper addresses the complexities of moving from two-dimensional to(More)
The lack of deployed wave farms means direct measurement of the effects of Wave Energy Converter (WEC) arrays on near-field and nearshore wave propagation is not possible. As a result, environmental impacts of wave farms are largely determined through simulations using numerical wave models. Sandia National Laboratories has developed the SNLSWAN code, an(More)
The focus of this paper is real-time Bayesian state estimation using nonlinear models. A recently developed method, the particle filter, is studied that is based on Monte Carlo simulation. Unlike the wellknown extended Kalman filter, it is applicable to highly nonlinear systems with non-Gaussian uncertainties. The particle filter is applied to a real-data(More)
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