Control Strategies for Load-Sensing in Mobile Machinery

机译：移动机械负载传感的控制策略

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摘要

The paper deals with design and investigation of improved electrohydraulic Load-Sensing systems. They combine the advantages of the conventional hydromechanical system with good controllability and high user-friendliness of electrohydraulic systems. Standard mobile components can be used in practice. Design and optimization of control algorithms have been performed for the system solutions with the highest grade of energy saving potential. The results of investigation by means of simulation and on a test rig prove the expected increase of system efficiency, independent of the operating point, as well as improved dynamic characteristics of the new systems compared to the conventional Load-Sensing concept.

机译：本文涉及改进的电液负载传感系统的设计和研究。它们结合了常规液压机械系统的优势，良好的可控制性和电动液压系统的高度用户友好性。在实践中可以使用标准的移动组件。已针对具有最高节能潜力的系统解决方案进行了控制算法的设计和优化。通过仿真和在试验台上进行的调查结果证明，与传统的负载传感概念相比，新的系统预期的系统效率提高，与工作点无关，并且新系统的动态特性得到改善。

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来源
《International Conference on Fluid Power Transmission and Control(ICFP' 2005); 20050405-08; Hangzhou(CN)》|2005年|P.1.32-1.42|共11页
会议地点 Hangzhou(CN)
作者
S. Helduser; M. Djurovic;
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作者单位

Institute of Fluid Power, University of Technology Dresden, Dresden, Germany;

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会议组织
原文格式 PDF
正文语种 eng
中图分类液压传动;工程流体力学;
关键词
electrohydraulic load-sensing; energy saving; cost-effective; flexible;

机译：电液负荷传感;节能;成本效益;柔性;

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Control Strategies for Load-Sensing in Mobile Machinery

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