航空学报 > 1988, Vol. 9 Issue (6): 303-308

弹簧杆校正原理及其在力矩控制系统中的应用

刘昆华   

  1. 航空部014中心
  • 收稿日期:1987-08-20 修回日期:1900-01-01 出版日期:1988-06-25 发布日期:1988-06-25

THE CORRECTION PRINCIPLE OF A SPRING BAR AND ITS APPLICATION TO THE MOMENT CONTROL SYSTEM

Liu Kunhua   

  1. No. 014 Centre of Aviation Ministry
  • Received:1987-08-20 Revised:1900-01-01 Online:1988-06-25 Published:1988-06-25

摘要: 为了掌握自动飞行器的工作特性,在它飞上空中之前,工程技术人员要在地面进行各种仿真试验。研制力矩控制系统的目的在于模拟随高度、速度变化且连续作用在飞行器翼面上的气动铰链力矩。这种装置广泛应用于各种型号舵机。 我们研制的力矩控制系统力案如图1所示。

Abstract: It is necessary to study how a loaded object ( e.g. the actuator of an aircraft) affects the dynamic characteristics of a moment control system. This paper presents a correction principle by using a spring bar to the moment control system. By comparing theoretical data withexperimental ones, a basic method for selecting optimum spring bar is then given. It is necessary to study the special design priciples to extend the band-width of the system.