| 风切变中飞行能量高度分析及反馈 |
| |
| 引用本文： | 韩潮.风切变中飞行能量高度分析及反馈[J].飞行力学,1991(2):11-18. |
| |
| 作者姓名： | 韩潮 |
| |
| 作者单位： | 北京航空航天大学 |
| |
| 摘 要： | 本文采用模态集结法,导出了能量高度响应的近似公式并分析了高度模态与能量高度的对应关系,由此给出了采用能量高度反馈的设计方法。计算表明近似公式反映了飞机在穿越低空风切变时的响应特性,模拟结果表明本文中的反馈设计明显提高了飞机穿越低空风切变的能力。
|
| 关 键 词： | 能量高度 风切变 系统降阶 |
THE TOTAL ENERGY ANALYSIS AND FEEDBACK OF AIRCRAFT FLIGHT IN WINDSHEAR |
| |
| Han Chao.THE TOTAL ENERGY ANALYSIS AND FEEDBACK OF AIRCRAFT FLIGHT IN WINDSHEAR[J].Flight Dynamics,1991(2):11-18. |
| |
| Authors: | Han Chao |
| |
| Institution: | Beijing University of Aeronautics and Astronautics |
| |
| Abstract: | This paper deduces the approximate formulas of aircraft total energy reposing to wind shear, analysis the relation between total energy and height mode, presents a method of designing total energy feedback. The calculating results show that the approximate formulas deduced having a good precision and the simulation solutions show that the feedback control obtained would increase greatly the ability of an aircraft panatrating windshear. |
| |
| Keywords: | total energy low-altitude windshear modal aggregation |
| 本文献已被 CNKI 维普 等数据库收录！ |
