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arxiv: 1706.05828 · v1 · pith:34ZCT7TLnew · submitted 2017-06-19 · 🧮 math.OC

The geometry of the generalized algebraic Riccati equation and of the singular Hamiltonian system

classification 🧮 math.OC
keywords equationriccatialgebraicgeneralizedsystemadmitanalysisanalyzes
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This paper analyzes the properties of the solutions of the generalized continuous algebraic Riccati equation from a geometric perspective. This analysis reveals the presence of a subspace that may provide an appropriate degree of freedom to stabilize the system in the related optimal control problem even in cases where the Riccati equation does not admit a stabilizing solution.

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