摘要
3 机敏性(或称敏捷性) 3.1机敏性定义正如机动性最初才提出时的情况一样,对什么是机敏性?如何衡量它?它与飞机的作战效能有多大关系?设计战斗机时怎样来保证机敏性等方面目前还没有一个完全统一的认识。通常的说法是:机敏性是飞机的机动性和机动能力变化速率的综合评价。或者说飞机改变机动状态和转动机动平面的能力。对飞机的机敏性要求都是从如何取得空战优势的角度考虑的。例如,在战斗机1对1空战时,与空战胜负的直接有关因素为:(1)两机的相对速度。
Agility is the most recent topic of discussion in the design and performance of current and future generation air combat fighters. The researching works of agility in foreign countries are intro duced in this paper. It consists ofthe background of agility,the concept and metric of agility, the X-31A Enchanced Fighter Manoeuverability (EFM) program, 'tail slide' of Mig 29 and 'Pougachev Cobra' of Su-27, etc. Then, supermanoeuverability-the key technology which meets the requirements of agility is discussed. In the last part of this paper, the researching situation of agility metric is presented and some conclusions are given.
出处
《飞行力学》
CSCD
北大核心
1991年第4期8-13,共6页
Flight Dynamics
关键词
歼击机
机敏性
超机动性
飞行性能
agility
supermanoeuverability
all aspect angles
point and shoot
post stall technology
agility metric.
