| 敏感参数对流量放大转向系统动态特性的影响研究 |
| |
| 引用本文： | 金青.敏感参数对流量放大转向系统动态特性的影响研究[J].煤矿机械,2008,29(7):58-60. |
| |
| 作者姓名： | 金青 |
| |
| 作者单位： | 常州工学院,江苏,常州,213022 |
| |
| 摘 要： | 阐述了流量放大液压转向系统的工作原理,建立了流量放大系统的动态数学模型,并利用计算机进行动态仿真。仿真模型采用参数化建模。针对结构参数中对系统性能影响较大、且难以计量的阻尼系数进行专门研究,仿真出阻尼为不同值时的系统动态响应结果。
|
| 关 键 词： | 阻尼 敏感参数 动态特性 同轴流量放大器 液压转向系统 |
| 文章编号： | 1003-0794(2008)07-0058-03 |
| 修稿时间： | 2008年1月28日 |
Study on Sensitive Parameter Affecting Dynamic Characteristic in Flow Amplifier and Hydraulic Steering System |
| |
| JIN Qing.Study on Sensitive Parameter Affecting Dynamic Characteristic in Flow Amplifier and Hydraulic Steering System[J].Coal Mine Machinery,2008,29(7):58-60. |
| |
| Authors: | JIN Qing |
| |
| Abstract: | The principle behind the flow amplifier steering system is described and a dynamic mathematical model is established.On this basis,the simulation model is constructed on a computer in which the value of parameter is easily modified.Because the damping is an important factor to dynamic characters but also is difficultly to measure,the particular study is doing on the subject of how damping factors influence the system characters.The response curves are simulated corresponding to various damping values. |
| |
| Keywords: | damping sensitive parameter dynamic characteristic coaxial flow amplifier hydraulic steering system |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
