METHOD FOR TESTING TECHNICAL STATE OF HARD WIRING OF AN AIRCRAFT CONTROL SYSTEM

摘要

A method for testing technical state of hard wiring of a control system of an aircraft at which one excites transversal oscillations of an element of rod type, with determination of frequency of natural oscillations of the construction, and on presence of damage one makes conclusion by mismatch of reference, measured on knowingly not damaged like construction, and real frequency measured on the controlled aircraft. The elements of rod type are connected to each other to a control system of rigid type of the aircraft, wiring of the control system of aircraft is rigidly fixed at the side of the aircraft control handle, and oscillations of the whole hard wiring of control system of the aircraft are excited through rudder surface with application of load of pulse type at the free end of the last one. Load of pulse type is excited as natural/self-resonance oscillations.