带连续控制转盘的新型旋转惰性液压转换器的设计与分析

IF 0.8 4区工程技术 Q4 ENGINEERING, MECHANICAL

Transactions of The Canadian Society for Mechanical Engineering Pub Date : 2024-07-03 DOI:10.1139/tcsme-2023-0153

Delei Fang, Guofeng Jia, Jianwei Wang, Guoheng Wu, lin Cao, Junxia Zhang

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引用次数: 0

摘要

惰性液压转换器是一种高能效液压元件，其输出效率和动态性能受到开关阀的严重影响。本文提出了一种创新的旋转惰性液压转换器（RIHC），它利用连续控制转盘来决定高压油和低压油的比例，从而改变输出能量，取代了开关阀的离散控制。介绍了 RIHC 的工作原理和机械设计，并建立了数学模型。通过数值分析评估了关键变量对能效的影响。基于仿真分析了运行性能，并提出了实现稳定系统输出的控制策略。研究结果为新型 RIHC 的理论研究和实际应用奠定了基础。

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Design and analysis of a novel rotary inertance hydraulic converter with the continuous controlling turntable

The inertance hydraulic converter is an energy-efficient hydraulic component, its output efficiency and dynamic performance are seriously affected by the switched valve. This paper proposed an innovative a rotary inertance hydraulic converter (RIHC), which uses a continuous controlling turntable to determine the ratio of the high pressure oil and the low pressure oil to change the output energy, instead of the discrete controlling of the switched valve. The working principle and mechanical design of the RIHC are described, and mathematical models are established. The effects of the key variables on energy efficiency are evaluated using numerical analysis. The operating performance is analyzed based on simulation, and a control strategy to achieve stable system output is proposed. The results provide a foundation for theoretical research and practical application of the novel RIHC.

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来源期刊

Transactions of The Canadian Society for Mechanical Engineering 工程技术-工程：机械

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

5 months

期刊介绍： Published since 1972, Transactions of the Canadian Society for Mechanical Engineering is a quarterly journal that publishes comprehensive research articles and notes in the broad field of mechanical engineering. New advances in energy systems, biomechanics, engineering analysis and design, environmental engineering, materials technology, advanced manufacturing, mechatronics, MEMS, nanotechnology, thermo-fluids engineering, and transportation systems are featured.