Multi-Objective Optimal Control of High Aspect Ratio Wing Wind Tunnel Model
Multi-Objective Optimal Control of High Aspect Ratio Wing Wind Tunnel Model
- Neue Suche nach: Christopher Forte
- Neue Suche nach: Nhan Nguyen
- Neue Suche nach: Christopher Forte
- Neue Suche nach: Nhan Nguyen
This paper presents the design of a multi-objective optimal controller for the 13.5 aspect ratio Common Research Model (CRM) wind tunnel model. A Pareto front analysis is performed to provide the optimal tradeoff between the competing objectives - gust load alleviation, maneuver load alleviation, and drag minimization - so that the weighting matrices for the control law are selected optimally. Also presented are two formulations of the controller: a state feedback with Kalman filter design, and an output feedback form where sensors are used directly for feedback control. The controller demonstrates a reduced peak-to-peak strain of 45.78% while also reducing drag and mean bending moment. An output feedback formulation for gust load alleviation is formulated and produces a 53% reduction in the strain response due to a gust input.
Dokumentinformationen
Multi-Objective Optimal Control of High Aspect Ratio Wing Wind Tunnel Model
AIAA SciTech Forum ; 2023 ; Orlando, FL, US
Aufsatz (Konferenz)
Keine Angabe
Englisch
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