Robust state estimation for singularly perturbed systems
作者： B. Yousfi , T. Raïssi , M. Amairi , D. Gucik-Derigny , M. Aoun
DOI: 10.1080/00207179.2016.1186842
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摘要: ABSTRACTThis paper deals with the design of interval observers for singularly perturbed linear systems. The full-order system is first decoupled into slow and fast subsystems. Then, using cooperativity theory, an observer designed subsystems assuming that measurement noise disturbances are bounded singular parameter uncertain. This decoupling leads to two estimate lower upper bounds feasible state domain. A numerical example shows efficiency proposed technique.
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