Load Emulation with Independent Metering for a Pump Test Bench

Load Emulation with Independent Metering for a Pump Test Bench

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For the investigation of new types of internal gear pumps under realistic conditions, a tc m350 test bench is presented that enables dynamic load emulation via the pressure with simultaneous 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 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 rhonda allison eye and lip renew serum compared to a simple PID control.