A Study on the Design Parameter of Pressure Control Valve for Continuously Variable Transmission

机译：无级变速器压力控制阀设计参数的研究。

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In this paper, pressure control valve(PCV) are investigated by considering the shift dynamics characteristics. However, a highly reliable and inexpensive control system is required for a mid-class passenger car. The control-ability of continuously variable transmission(CVT) system is strongly affected by the performance of pressure control valve from the view part of dynamic response and energy consumption. In this study, we have suggested main design parameters for the optimum design of pressure control valve which plays the most important role in the CVT fluid power system. The mathematical simulation model was derived from the full model for the purpose of analyzing the valve characteristics. The AMESim software has been used for the investigation of valve characteristics. Experiments were performed to confirm the performance of the valve and computations were carried out to ascertain the usefulness of the developed model. The results from computations fairly coincide with those from experiments. The results from experiments and computations show the development process of pressure control valve in the hydraulics system of CVT.

机译：本文通过考虑换挡动力学特性来研究压力控制阀（PCV）。然而，中型乘用车需要高度可靠且廉价的控制系统。从动态响应和能耗的角度来看，无级变速器（CVT）系统的可控制性受压力控制阀性能的强烈影响。在这项研究中，我们提出了压力控制阀的最佳设计的主要设计参数，该参数在CVT流体动力系统中起着最重要的作用。为了分析阀的特性，从完整模型中导出了数学仿真模型。 AMESim软件已用于研究阀门特性。进行实验以确认阀的性能，并进行了计算以确定所开发模型的有用性。计算结果与实验结果相当吻合。实验和计算结果表明，CVT液压系统中压力控制阀的开发过程。

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《International Conference on Fluid Power Transmission and Control(ICFP' 2005); 20050405-08; Hangzhou(CN)》|2005年|P.2.537-2.542|共6页
会议地点 Hangzhou(CN)
作者
Joo-Sup Jang; Young-Hwan Yoon;
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作者单位

Department of Automotive Engineering/ Kyungwon College, Sungnam-shi, kyunggi-do/ Korea;

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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
pressure control valve(PCV); continuously variable transmission(CVT); fluid power; vehicle; design parameter;

机译：压力控制阀（PCV）；无级变速器（CVT）；流体动力；车辆；设计参数;

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A Study on the Design Parameter of Pressure Control Valve for Continuously Variable Transmission

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