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This paper proposes a nonlinear observer design method for nonlinear adaptive guidance. Several states of the previously proposed nonlinear adaptive guidance law are estimated by a nonlinear observer, which is designed based on the integrated guidance and control model. Using the estimated states and uncertainties, desired engagement performance of the nonlinear adaptive guidance law can be obtained...
Although Compton camera may has a great potential as next generation imaging modality comparing to SPECT and PET, its fully three-dimensional image reconstruction requires the considerable computational burden and the spatial resolution is suffered from the various physical phenomena arising during detection process. In this study, we investigated the accelerated statistical image reconstruction in...
In this paper, we consider the problem of designing a robust controller for a two-inertia system which contains arbitrarily large (but bounded) model uncertainties and disturbances. The research is motivated by the fact that a two-inertia system represents most of an industrial robot arm system that has a flexible joint, for which vibration suppression and robust control against model uncertainties...
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