Design of a Robust Controller for an Unstable Nonminimum Phase Guided Missile

Design of a Robust Controller for an Unstable Nonminimum Phase Guided Missile

H2 and H at infinity design techniques are applied to a state space representation of a surface to air missile system with unstable nonminimum phase airframe response characteristics. A method for converting the tracking and command following problems to the standard problem is given. Artificial fre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Riddle, Randall L
Format: Report
Sprache:eng
Schlagworte:
AIRFRAMES
CLOSED LOOP SYSTEMS
CONTROL
CONTROL THEORY
FILTERS
FREQUENCY
Guided Missile Traj, Accuracy and Ballistics
GUIDED MISSILE TRAJECTORIES
MULTIVARIATE ANALYSIS
Operations Research
PERFORMANCE(ENGINEERING)
PHASE
ROBUST PROCEDURES
SURFACE TO AIR MISSILES
THESES
TRACKING
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Beschreibung
Zusammenfassung:H2 and H at infinity design techniques are applied to a state space representation of a surface to air missile system with unstable nonminimum phase airframe response characteristics. A method for converting the tracking and command following problems to the standard problem is given. Artificial frequency-dependent filtering of external inputs is required for proper closed loop system performance, and a method for deriving the filters is developed. Areas requiring further study are identified. (jhd)