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| 调速阀式旁路节流调速系统动态特性理论及试验研究 | |
| 引用本文： | 陈继文,李志红,杨红娟,于复生.调速阀式旁路节流调速系统动态特性理论及试验研究[J].昆明理工大学学报(理工版),2010,35(2):56-60. |
| 作者姓名： | 陈继文 李志红 杨红娟 于复生 |
| 作者单位： | 1. 山东建筑大学,机电工程学院,山东,济南,250101 2. 厦门理工学院,机械工程系,厦门,361024 3. 山东建筑大学,信息与电气工程学院,山东,济南,250101 |
| 基金项目： | 建设部科技计划项目基金(项目编号:2007-k8-15) |
| 摘 要： | 针对负载变化时旁路节流调速回路存在的液压缸输出前冲和液压缸进油腔压力冲击的问题,采用理论分析与试验研究相结合的方法,研究了调速阀式旁路节流调速系统参数变化对系统动态特性的影响.建立了旁路串接调速阀的节流调速系统动态特性的理论模型,并进行了相应的试验研究,试验数据分析结果与理论分析相吻合,为此类型回路系统设计提供了参考依据. |
| 关 键 词： | 旁路节流调速 动态分析 方块图 |
Theory and Experimental Research of Dynamic Characteristics of Speed Control Valve Type by-Pass Trimming Circuit |
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| CHEN Ji-wen,LI Zhi-hong,YANG Hong-juan,YU Fu-sheng.Theory and Experimental Research of Dynamic Characteristics of Speed Control Valve Type by-Pass Trimming Circuit[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2010,35(2):56-60. | |
| Authors: | CHEN Ji-wen LI Zhi-hong YANG Hong-juan YU Fu-sheng |
| Affiliation: | 1.School of Mechanical and Electronic Engineering/a>;Shandong Jianzhu University/a>;Jinan 250101/a>;China/a>;2.Department of Mechanical Engineering/a>;Xiamen University of Technology/a>;Xiamen/a>;Fujian 361024/a>;3.School of Electronic and Electrical Engineering/a>;China |
| Abstract: | Considering abrupt forward output of the hydraulic cylinder and pressure shocks of the supply cavity of hydraulic cylinder in response to the load changes of by-pass trimming circuit,this paper studies the influence of parameters changes of speed control valve type by-pass trimming system on the dynamic characteristics of hydraulic system by theoretical analysis and experimental study.A theoretical model of dynamic characteristics is established for the throttle governing speed control system with by-pass s... |
| Keywords: | by-pass throttle speed control dynamic analysis block diagram |
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