Modeling the reliability of units and units of irrigation systems

Abstract

Low level of maintenance of irrigation systems leads to frequent repairs. The irrigation system can be represented in the form of several subsystems. Such subsystems that perform independent functions include: main submersible pump, centrifugal surface pump, solenoid valve, fertilizer preparation unit, primary converter of water pollution, primary converter of soil moisture, drainage centrifugal pump, auxiliary. The reliability of the unit depends on the reliability of each of the subsystems, and the failure of any of the subsystems leads to the termination of its normal operation. Each of the subsystems can be in two fixed states - working and non-working.