摘要
非线性环节在飞机的飞行控制系统(FCS)中是普遍存在的,本文着重描述非线性系统的各种典型变异行为、有人驾驶飞机及其控制系统中普遍存在的非线性特征、寻找"良好"非线性的研究活动、非线性机理分析中遇到的困难,最后给出由上述各种研究活动得出的结论。
Nonlinear elements usually occur in aircraft flight control systems. This paper focuses on typical abnormal performances in nonlinear systems, nonlinear features in manned aircraft and their control systems, research activities for ＂good＂ nonlinearity, and difficulties in nonlinearity mechanism analysis. Finally, some conclusions from various research activities are given.
出处
《飞机设计》
2007年第5期35-39,共5页
Aircraft Design
关键词
非线性
飞行控制系统
极限环
奇异
nonlinearity
flight control system
limit ring
singularity
