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Dynamic response and control of a jet-transport aircraft encountering a single-axis vortex
| 题名： | Dynamic response and control of a jet-transport aircraft encountering a single-axis vortex |
| 作者： | Spilman, Darin R. |
| 关键词： | counter；transport；vortex；dynamic；single；axis；ring；resp；controller；craft |
| 摘要： | The dynamic responses of a jet-transport aircraft to two types of single-axis wind vortex encounters are studied. Aircraft attitude, flight path angle, and aerodynamic angle excursions are analyzed and dominating dynamic forcing effects are identified for each encounter. A simple departure-preventing LQR controller is designed to demonstrate the benefits of using automatic control to reduce the wind vortex hazard. A Proportional-Integral-Filter controller structure successfully regulates the critical parameters, roll angle, phi, and sideslip angle, beta, for the two different vortex encounters considered in this study. |
| 报告类型： | 科技报告 |
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