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A grid tied photovoltaic (PV) array is considered for this work. The novelty is in the use of a single-phase controlled rectifier with a backstepping controller to track the maximum power operating point (MPOP) for a string of PV arrays under varying atmospheric conditions. The stability of the controller is demonstrated by means of a Lyapunov analysis. A circuit level simulation demonstrates that...
In this paper, a novel Euclidean position estimation technique using a single uncalibrated camera mounted on a moving platform is developed to asymptotically recover the 3-D Euclidean position of static object features. The position of the moving platform is assumed to be measurable, and a second object with known 3-D Euclidean coordinates relative to the world frame is considered to be available...
In this paper, a new control design technique, model reference robust control, is introduced for a class of SISO systems which contain unknown parameters, possible nonlinearities, and additive bounded disturbances. The proposed design methodology is a natural but nontrivial extension of model reference adaptive control. Such an extension is not only essential to achieve robust stability and performance...
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