摘要
分析了放宽静稳定性改善飞机性能的基本原理,并结合具体算例给出了民用飞机飞行性能的改善结果和所获得的结构质量收益。研究了放宽静稳定性对飞机动态响应特性的影响。所给出的计算方法和结果可用于我国民用飞机放宽静稳定性的设计。
This paper presents the principle of relaxing static stability （RSS） on aircraft firstly, and then calculates the flight performance and structure weight profits from RSS on a given transport airplane. Effects of RSS on the dynamic response character are also analyzed. The stability is worse, so it is necessary to design a control system to ensure the stability of the closed-loop system. The method and results can be used in designing a relaxedstatic-stability civil airplane.
出处
《飞行力学》
CSCD
北大核心
2007年第1期22-25,共4页
Flight Dynamics
关键词
主动控制技术
放宽静稳定性
飞行性能
active control technology
relaxed static stability
flight performance
