| 低速轮胎试验机动力滑台动态特性分析 |
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| 引用本文： | 王野牧,张延忠.低速轮胎试验机动力滑台动态特性分析[J].机床与液压,2007,35(9):190-191,194. |
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| 作者姓名： | 王野牧 张延忠 |
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| 作者单位： | 沈阳工业大学机械工程学院,辽宁沈阳,110023 |
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| 摘 要： | 介绍了由伺服阀控制对称液压缸,并由位移传感器或速度传感器构成的轮胎试验机纵向往复运动液压位置及速度闭环控制系统,讲述了该系统的工作原理,建立了控制系统的数学模型,对速度和位置控制系统进行了校正,并采用了一种复合的控制策略实现了速度和位置的复合控制.提出了控制系统的SIMULINK仿真模型,给出了在阶跃信号作用下的滑台的速度的响应.
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| 关 键 词： | 轮胎试验机 动力滑台 动态响应 轮胎试验机 动力滑台 动态特性分析 Testing Machine Tire Speed Table Sliding Analysis 响应 信号作用 阶跃 仿真模型 SIMULINK 复合控制 策略实现 校正 速度闭环控制系统 数学模型 工作原理 |
| 文章编号： | 1001-3881（2007）9-190-2 |
| 修稿时间： | 2006-09-06 |
Dynamic Analysis of Sliding Table for Low Speed Tire Testing Machine |
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| WANG Yemu,ZHANG Yanzhong.Dynamic Analysis of Sliding Table for Low Speed Tire Testing Machine[J].Machine Tool & Hydraulics,2007,35(9):190-191,194. |
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| Authors: | WANG Yemu ZHANG Yanzhong |
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| Affiliation: | School of Mechanical Engineering, Shenyang University of Technology, Shenyang 110023, China |
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| Abstract: | The hydraulic pressure position system and the speed closed-loop control system of the tire testing machine constituted by symmetrical hydraulic cylinder controlled by the servo valve and the position or the velocity sensor were introduced. The working principle of the system was described, and the mathematical model of control system was established. The speed-control system and the position-control system were adjusted, the compound control of speed and position was realized by applying a compound control strategy. The SIMULINK simulation model of control system was proposed, the speed response of sliding table produced by the step leap signal was given. |
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| Keywords: | Tire testing machine Reciprocating motion Dynamic response |
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