A jammer's perspective of reachability and LQ optimal control
Sukumar Srikant, Debasish Chatterjee
TL;DR
This paper investigates how jamming signals affect the control and reachability of linear systems, providing optimality conditions for control strategies under sporadic control signal disruptions.
Contribution
It introduces a novel analysis of linear control problems considering jamming, deriving necessary and sufficient optimality conditions using a nonsmooth Pontryagin maximum principle.
Findings
Derived conditions for reachability under jamming
Established optimal control strategies with sporadic control loss
Extended LQ control theory to include jamming scenarios
Abstract
This article treats two problems dealing with control of linear systems in the presence of a jammer that can sporadically turn off the control signal. The first problem treats the standard reachability problem, and the second treats the standard linear quadratic regulator problem under the above class of jamming signals. We provide necessary and sufficient conditions for optimality based on a nonsmooth Pontryagin maximum principle.
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