Abstract
In this chapter a general suboptimal control problem is posed, and an expression for a suboptimal controller is derived solving the saddle point conditions. Based on this, a formula for a state feedback suboptimal controller can be derived by solving a dynamic Riccati equation. Then an expression for a suboptimal output feedback controller is developed in a general case via the solution of two dynamic Riccati equations.
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© 1995 Birkhäuser Boston
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Subrahmanyam, M.B. (1995). General Formulae for Suboptimal H ∞ Control over a Finite Horizon. In: Finite Horizon H∞ and Related Control Problems. Systems Control: Foundations & Applications. Birkhäuser Boston. https://doi.org/10.1007/978-1-4612-4272-7_3
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DOI: https://doi.org/10.1007/978-1-4612-4272-7_3
Publisher Name: Birkhäuser Boston
Print ISBN: 978-1-4612-8718-6
Online ISBN: 978-1-4612-4272-7
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