摘要
本文在分别研究飞机操纵系统和舵面结构的动态刚度(位移阻抗)基础上,进而得到它们的(?)合固有振动特性。这一分折对飞机操纵系统设计和结构振动分析提供了十分有用的边界支持条件和设计依据。
Basing on the study of dynamic stiffness (displacement impedance) of the aircraft control system and the rudder structure respectively, their coupled inherent vibration characteristics are analyzed in this papar. These analysis provide very pofitable boundary support condition and design basis for the study of aircraft control system and the analysis of structural vibration.
关键词
动态刚度
操纵系统
耦合振动
飞机
dynamic stiffness, impedance, servo system, coupled vibrating frequency, displacement impedance
