General Formulae for Suboptimal H Control over a Finite Horizon

Part of the Systems Control: Foundations & Applications book series (SCFA)


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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Copyright information

© Birkhäuser Boston 1995

Authors and Affiliations

  1. 1.Flight Dynamics and Control Branch Air Vehicle & Crew Systems Technoly Dept.Naval Warfare Center Aircraft DivisionWarminsterUSA

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