Detecting Output Pressure Change of Positive-Displacement Pump by Phase Trajectory Method

被引：0
|
作者：
Stojek, Jerzy [1 ]
机构：
[1] AGH Univ Sci & Technol, Dept Proc Control, Krakow, Poland
来源：
ACTA MONTANISTICA SLOVACA | 2010年 / 15卷 / 01期
关键词：
technical stability; phase trajectory; axial-piston pump; pump diagnosis;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The monitoring of hydraulic system condition change during its exploitation ran its complex problem. The main task is to identify early phase damage of hydraulic system elements (pumps, valves, ect.) in order to take decision which can avoid hydraulic system break down. This paper presents the possibility of phase trajectories use in detecting output pressure change of hydraulic system caused by positive-displacement pump wear.
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页码：5 / 8
页数：4
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