基于独立计量的泵试验台负载仿真

IF 2.3 3区工程技术 Q2 ENGINEERING, MECHANICAL

Actuators Pub Date : 2023-11-05 DOI:10.3390/act12110413

Max Pfizenmaier, Thomas Pippes, Artur Bohr, Jens Falkenstein

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引用次数: 0

摘要

为研究新型内齿轮泵在实际工况下的动态载荷特性，提出了一种通过泵的压力同时进行动态转速控制的动态载荷仿真试验台。在压力控制方面，在泵的两侧采用分离控制边的液压半桥，并提出了压力控制方案。采用基于误差的自适应控制器进行压力控制，并进行了实验验证。结果表明，与简单的PID控制相比，基于误差的自适应控制器具有更好的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Load Emulation with Independent Metering for a Pump Test Bench

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.

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来源期刊

Actuators Mathematics-Control and Optimization

CiteScore

3.90

自引率

15.40%

发文量

315

审稿时长

11 weeks

期刊介绍： Actuators (ISSN 2076-0825; CODEN: ACTUC3) is an international open access journal on the science and technology of actuators and control systems published quarterly online by MDPI.