Software Package for Diagnostics and Reliability of a Servo Hydraulic Drive with Hydrostatic Guides

The paper discusses the software package for a servo-hydraulic drive with hydrostatic guides. The software package is designed to control, adjust and diagnose the parameters of the actuators of the hydraulic servo drive with hydrostatic guides. The purpose of creating a software package is to ensure automated operation of the servo hydraulic drive as part of a diagnostic stand in real time. Setting the frequency of impact on the test object and (or) the platform for attaching the test object is carried out by transferring energy from the pumping unit by processing the signals received from the control system. The uniqueness of the hydraulic drive used in the diagnostic stand lies in its long service life under operational loads up to 100 million cycles. Such reliability is achieved with special hydrostatic guides in the design of the hydraulic drive. Based on the analysis of the functioning of the diagnostic stand and control software, the architecture of the software package for the hydraulic drive was created. When developing the package, the method of rapid prototyping was used. To test the functionality of the package, simulation modeling of the software package was performed. This approach makes it easy to move from a SCADA-based prototype to a full-featured software package.