Research on Method of Hydraulic Equipment Impulse Test
In the verification of civil aircraft hydraulic system components,it is necessary to carry out ensure that the hydraulic system components can withstand possible hydraulic impulse during the entire life cycle.A hydraulic component impulse testing method based on the principle of fatigue cumulative life was studied,which can meet the design requirements of the hydraulic impulse fatigue life of hydraulic system components,achieve both safety airworthiness and margins requirement.