Bp 118 en
Hydraulic Servovalve Control Design
Author: Pavel Krpata
The aim of this Bachelor Thesis is design of a force controller that actuates to the rudder of aeroplane and simulates aerodynamic force. The purpose is a ground testing of yaw dumper, the part of autopilot, designed by Aero Vodochody company. The force will be produced by means of a hydraulic cylinder, controlled by the LUN servovalve. A part of the design is a hardware specification of the controller and auxiliary circuits.