Identification and reconfigurable control of multivariable aircraft
Identification and reconfigurable control of multivariable aircraft
- Neue Suche nach: Lyshevski, S.E.
- Neue Suche nach: Dunipace, K.R.
- Neue Suche nach: Colgren, R.D.
- Neue Suche nach: Lyshevski, S.E.
- Neue Suche nach: Dunipace, K.R.
- Neue Suche nach: Colgren, R.D.
This paper presents the conceptual development of advanced flight control systems (flight management systems), where the objective is to attain real-time identification, design, and controller reconfiguration. The identification and control methods developed use a complete nonlinear aircraft model derived from the Lagrange equations of motion. The generalized performance functional is employed. Using the Hamilton-Jacobi theory, bounded controllers are designed applying the first- and second-order necessary criteria for optimality. The sufficient conditions are studied to analyze stability of the closed-loop systems with bounded control. In particular, the admissibility concept, which is based on the Lyapunov stability theory, is used. It is shown that innovative procedures guarantee real-time identification, constrained optimization, and controller reconfiguration. The concept reported can be applied to advanced highly maneuverable aircraft, as well as to agile missiles and interceptors.
Dokumentinformationen
Identification and reconfigurable control of multivariable aircraft
American Control Conference, 1999 ; 4 ; 2732-2736
1999
5 Seiten, 23 Quellen
Aufsatz (Konferenz)
Englisch
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