飞机操纵系统与液压系统动态特性的综合分析研究

飞机操纵系统与液压系统是两个密切相关而又各自独立的系统，本文在探索两者内在联系和各自特性的基础上，提出一种以机液伺服控制为核心的、能表征和模拟它们共同特性并符合实际的系统综合模型。这里没有采用传统的建模技术，而藉以新颖的功率键合图为手段，通过数字仿真，可方便地预测和分析那些极有意义的系统参数变量的动态性能和相互关系，为飞机系统设计和参数的合理选择提供有价值的分析依据。

Synthetical and Analytical Studies on Dynamic Characteristics of Aircraft Control and Hydraulic Systems

The aircraft control system and the hydraulic system are closely interrelated to each other. A synthetical model which indicates and imitates its common and real characteristics with its core a machine-hydraulic servocontrol system as is presented by searching the internal relations and characteristics of the above two systems.The method can conveniently predict and analyze the dynamic performances and interrelations of the system parameter variations with special significance.It uses the digital simulation and the new power key-combination diagram which is different from the traditional model technology and provides a valuable analytic basis and a reasonal parametric selection in the design of aircraft.