飞行控制系统中的非线性环节  

Nonlinear Elements in Flight control system

作　　者：张勇[1] 

机构地区：[1]沈阳飞机设计研究所,辽宁沈阳110035

出　　处：《飞机设计》2007年第5期35-39,共5页Aircraft Design

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.

关 键 词：非线性 飞行控制系统 极限环 奇异 

分 类 号：V249.1[航空宇航科学与技术—飞行器设计]