| 基于电流解调的液压系统功率在线监测 |
| |
| 引用本文： | 魏展鹏,谷立臣. 基于电流解调的液压系统功率在线监测[J]. 机床与液压, 2007, 35(9): 185-186,223 |
| |
| 作者姓名： | 魏展鹏 谷立臣 |
| |
| 作者单位： | 西安建筑科技大学机电学院,西安,710055;西安建筑科技大学机电学院,西安,710055 |
| |
| 摘 要： | 通过对液压动力系统电机的电流值和电压值的实时采集并结合各环节效率参数,设计了上位机软件用于在线监测液压动力系统的输入功率和输出功率,为液压系统的状态监测提供了一种新的方法.该方法的应用将进一步完善液压系统在线状态监测的手段,有力地提高液压系统的智能化监测水平.
|
| 关 键 词： | 解调 功率因数 Com组件 权值矩阵 |
| 文章编号： | 1001-3881（2007）9-185-2 |
| 修稿时间： | 2006-10-20 |
The Online Monitoring and Measuring for the Hydraulic System Power Based on Current Demodulation |
| |
| WEI Zhanpeng,GU Lichen. The Online Monitoring and Measuring for the Hydraulic System Power Based on Current Demodulation[J]. Machine Tool & Hydraulics, 2007, 35(9): 185-186,223 |
| |
| Authors: | WEI Zhanpeng GU Lichen |
| |
| Abstract: | Based on the real time collection of current value and voltage value at the electromotor in the hydraulic drive system, and the computation of the efficiency parameters, the online monitoring and measuring of input and output power for the hydraulic drive system by the software of PC machine was realized. It provides a new way for the status monitoring and measuring of hydraulic system. |
| |
| Keywords: | Demodulation Power factor Com component Weight matrix |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
