Journal article

Load Emulation with Independent Metering for a Pump Test Bench


Authors list: Pfizenmaier, Max; Pippes, Thomas; Bohr, Artur; Falkenstein, Jens

Publication year: 2023

Journal: Actuators

Volume number: 12

Issue number: 11

eISSN: 2076-0825

Open access status: Gold

DOI Link: https://doi.org/10.3390/act12110413

Publisher: MDPI


Abstract: 
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 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 compared to a simple PID control.



Citation Styles

Harvard Citation style: Pfizenmaier, M., Pippes, T., Bohr, A. and Falkenstein, J. (2023) Load Emulation with Independent Metering for a Pump Test Bench, Actuators, 12(11), Article 413. https://doi.org/10.3390/act12110413

APA Citation style: Pfizenmaier, M., Pippes, T., Bohr, A., & Falkenstein, J. (2023). Load Emulation with Independent Metering for a Pump Test Bench. Actuators. 12(11), Article 413. https://doi.org/10.3390/act12110413



Keywords

four-quadrant pump; independent metering; pressure control; test bench

Last updated on 2025-10-06 at 12:00