纵向稳定性 [航] longitudinal stability
- 本文研究考虑气动弹性时飞行器的纵向稳定性问题。
The longitudinal stability of elastic vehicles is studied with the effect of aeroelasticity considered. - 仿真研究表明,所提出的控制方法可以确保高超音速飞机的纵向稳定性,改善其飞行品质。
The simulation studies demonstrate that the proposed method can ensure the longitudinal stability and improve the flight quality for hypersonic vehicle. - 破坏保持战舰漂浮的能力。由于损伤造成的进水会减少战舰的横向和纵向稳定性以及战舰的储备浮力。
Ability to keep the ship afloat. The entrance of damage water into the ship will reduce transverse stability, reserve buoyancy, and longitudinal stability.