Global ETD Search
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Showing 1 to 3 of 3 for “"Saturation function"”.
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A nonlinear and nonlocal model for animal aggregation
… proposed by Fetecau [8] with an adaptation of a saturation function to the nonlinear term. The nonlinear term represents the interaction between an individual and its neighbours. The saturation function can suppress or amplify the interaction at a low or high level depending on the values of some …
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Nonlinear Control and Robust Observer Design for Marine Vehicles
… Especially, the observer structure with a saturation function makes the proposed observer robust against neglected nonlinearties, disturbances and uncertainties. A direct adaptive neural network controller is developed for a model of an underwater vehicle. Radial basis neural network and …
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Robust adaptive sampled-data control design for MIMO systems: Applications in cyber-physical security
… high-level reference commands are limited by a saturation function, while the low-level controller tracks the reference by compensating for disturbances and uncertainties. A class of nested, uncertain, multi-input multi-output (MIMO) systems subject to reference command saturation, possibly with …