摘要
为提高舰载飞机在低动压着舰条件下飞行操纵性能和实现飞行航迹/速度之间的解耦,首先设计了阻尼器,使飞机的短周期阻尼达到了一级飞行品质的要求;然后,基于总能量控制理论设计了着舰飞行/推力综合控制系统。该控制系统使航迹角的响应带宽为1.21 rad/s。仿真结果表明,该系统能够在保持速度恒定的条件下实现航迹角的快速响应,而且对气动参数摄动具有较强的鲁棒性。
In order to increase the manipulation performance of carrier-based aircraft and relieve the decoupling on flight path angle and flight velocity in conditions of low dynamic pressure, firstly a damper was designed to satisfy the first-level requirements of flying qualities. Secondly, the integrated flight/thrust control system was designed based on total energy theory. As a result, the bandwidth of flight path angle transfer function is 1.21 rad/sec. And simulation results show that the step response of flight path angle is quick, and at the same time the flight velocity is considered to be unchanged. What＇ s more, the robustness performance is proved to be good and satisfying.
出处
《飞行力学》
CSCD
北大核心
2010年第2期35-38,共4页
Flight Dynamics
关键词
总能量理论
着舰
飞行控制
total energy theory
carrier landing
flight control
