Analysis of the Impact of Vibrations on a Micro-Hydraulic Valve Using a Modified Induction Algorithm

This paper addresses the impact of mechanical vibrations different frequencies on a particular type valve. It has been shown that neural network can be used to compress measurement data and determine frequency range is most important in describing micro-hydraulic overflow Later, induction decision trees were for generated areas, determining key points. The areas dependence are determined using inductive induction. entropy measure significant attribute. A modified algorithm was comprehensive analyses. analysis carried out identified intervals which flow rate plays decisive role entire amplitude spectrum. An performed 200…900 [Hz] interval external driving force, with harmonic step 10 [Hz]. while considering these main valve parameters: pressure opening p = [MPa]; valve: 0.6, 0.8 1 [dm3/min]; stiffness spring c 7.49 [N/mm]. Plots presented each plot, four determined. They hierarchically ordered whole spectrum range: (coefficient IV)—the important; III)—important; II)—less I)—least important. test rig results study effect vibration changes amplitude-frequency pulsations system, relief subjected vibration, presented.