
doi: 10.1002/rnc.6655
SummaryWe introduce arisk‐sensitivegeneralization of the mixed control problem for linear stochastic systems with additive noise. Two criteria ofexponential‐quadraticform are used to generalise the usual quadratic criteria. The solutions are found in a linear state‐feedback form for both the finite and the infinite horizon formulations in terms of coupled Riccati differential and algebraic equations. A change of measures for both criteria and completion of squares method is used to derive the solutions, and explicit sufficient conditions for the admissibility of controls are derived. An application to the problem ofrobustportfolio control in a market with random interest rate subject to a disturbance is also given.
stochastic mixed \(H_2/H_\infty\) control, Portfolio theory, Linear systems in control theory, robust portfolio control, \(H^\infty\)-control, Optimal stochastic control, risk-sensitive control
stochastic mixed \(H_2/H_\infty\) control, Portfolio theory, Linear systems in control theory, robust portfolio control, \(H^\infty\)-control, Optimal stochastic control, risk-sensitive control
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 25 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
