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A Lebesgue-Stieltjes optimal control framework is used as the basis for constructing deterministic controls for uncertain systems. The framework is motivated by large uncertainties that occur in the next generation of aerospace systems. Instead of designing new feedback controls that may be expensive to implement, this paper addresses the problem at the outer-loop level by reshaping the input subject...
Unscented guidance combines the concept of the unscented transform with standard optimal control theory to produce an open-loop method to manage uncertainties in nonlinear dynamical systems. The theoretical foundations for this concept can be framed in terms of a low-order semi-discretization of a Lebesgue-Stieltjes optimal control problem. A Zermelo problem subject to parameter uncertainties is used...
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