Load Emulation with Independent Metering for a Pump Test Bench
Load Emulation with Independent Metering for a Pump Test Bench
Blog Article
For the investigation of new types of internal gear pumps under realistic conditions, a test bench is presented that enables dynamic load emulation via the pressure with simultaneous Health dynamic speed control of the pump.For pressure control, a hydraulic half-bridge with separate control edges is used on both sides of the pump Hoodie and a pressure control is presented.An error-based adaptive controller is used for pressure control and tested experimentally.It is shown that the error-based adaptive controller has a better performance compared to a simple PID control.