| 摘要 |
<p>A synthetic speed stability subsystem (12) for maintaining the speed and phugoid stability of an inherently unstable aircraft is connected to a main flight control system (6). The speed stability subsystem uses the pitch and roll angles, and the equivalent air speed of the aircraft for calculating a synthetic speed stability signal, which is fed to the main flight control system, for controlling the stability of the aircraft (2).</p> |
