VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University68010.18287/2541-7533-2009-0-3-1(19)-89-96UnknownProactive maintenance of hydrosystems on the basis of the analysis of parameters of particles of contamination of hydraulic fluidKovalevM. A.kovalev.ma@ssau.ruSamara State Aerospace University0109200983-1899606062014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>The problem of increase reliability of hydrosystems is considered due to application of proactive maintenance technologies. As an integrated diagnostic attribute of proactive maintenance of hydrosystems the particle size distribution of contamination a hydraulic fluid is used. It is specified on necessity of change a quality monitoring and a technique a rating this parameter.</p>Reliability of hydraulic systemsproactive maintenanceproactive maintenance factors of hydraulic systemsparticle size distribution of contamination of a hydraulic fluidcontrol of level contamination of operating fluid of hydraulic systemsНадежность гидравлических системупреждающее обслуживаниефакторы упреждающего обслуживания гидравлических системдисперсный состав частиц загрязнения рабочей жидкостиконтроль уровня загрязнения рабочей жидкости гидравлических систем