The Design of the Pilot Type Zero Steady-State Error of Water Hydraulic Overflow Valve
This paper studies on its cavitation and noise problem, according to traditional pressure controlling valve has a low accuracy of constant pressure, large leakage, poor lubrication, easy corrosion and so on, designs a new structure of pilot type of water hydraulic overflow valve based on the special...
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| Published in: | Applied Mechanics and Materials Vol. 233; pp. 104 - 108 |
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| Main Authors: | , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Zurich
Trans Tech Publications Ltd
01.11.2012
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| Subjects: | |
| ISBN: | 9783037855164, 3037855169 |
| ISSN: | 1660-9336, 1662-7482, 1662-7482 |
| Online Access: | Get full text |
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| Summary: | This paper studies on its cavitation and noise problem, according to traditional pressure controlling valve has a low accuracy of constant pressure, large leakage, poor lubrication, easy corrosion and so on, designs a new structure of pilot type of water hydraulic overflow valve based on the special physicochemical properties; Detecting the inlet pressure of the main valve with the help of the micro-pressure sensor and using closed-loop feedback control and dynamic pressure feedback control to eliminate steady-state error. |
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| Bibliography: | Selected, peer reviewed papers from the 16th International Conference on Fluid Dynamic and Mechanical & Electrical Control Engineering (FDMECE 2012), November 10-11, 2012, Chongqing, China ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 |
| ISBN: | 9783037855164 3037855169 |
| ISSN: | 1660-9336 1662-7482 1662-7482 |
| DOI: | 10.4028/www.scientific.net/AMM.233.104 |