Orthogonal optimization of a water hydraulic pilot-operated pressure-reducing valve
In order to optimize the comprehensive characteristics of a water hydraulic pilot-operated pressure-reducing valve, numerical orthogonal experimental design was adopted. Six parameters of the valve, containing diameters of damping plugs, volume of spring chamber, half cone angle of main spool, half...
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| Veröffentlicht in: | IOP conference series. Earth and environmental science 2017-12, Vol.100 (1), p.12134 |
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| creator | Mao, Xuyao Wu, Chao Li, Bin Wu, Di |
| description | In order to optimize the comprehensive characteristics of a water hydraulic pilot-operated pressure-reducing valve, numerical orthogonal experimental design was adopted. Six parameters of the valve, containing diameters of damping plugs, volume of spring chamber, half cone angle of main spool, half cone angle of pilot spool, mass of main spool and diameter of main spool, were selected as the orthogonal factors, and each factor has five different levels. An index of flowrate stability, pressure stability and pressure overstrike stability (iFPOS) was used to judge the merit of each orthogonal attempt. Embedded orthogonal process turned up and a final optimal combination of these parameters was obtained after totally 50 numerical orthogonal experiments. iFPOS could be low to a fairly low value which meant that the valve could have much better stabilities. During the optimization, it was also found the diameters of damping plugs and main spool played important roles in stability characteristics of the valve. |
| doi_str_mv | 10.1088/1755-1315/100/1/012134 |
| format | Article |
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Six parameters of the valve, containing diameters of damping plugs, volume of spring chamber, half cone angle of main spool, half cone angle of pilot spool, mass of main spool and diameter of main spool, were selected as the orthogonal factors, and each factor has five different levels. An index of flowrate stability, pressure stability and pressure overstrike stability (iFPOS) was used to judge the merit of each orthogonal attempt. Embedded orthogonal process turned up and a final optimal combination of these parameters was obtained after totally 50 numerical orthogonal experiments. iFPOS could be low to a fairly low value which meant that the valve could have much better stabilities. During the optimization, it was also found the diameters of damping plugs and main spool played important roles in stability characteristics of the valve.</description><identifier>ISSN: 1755-1307</identifier><identifier>EISSN: 1755-1315</identifier><identifier>DOI: 10.1088/1755-1315/100/1/012134</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Damping ; Design of experiments ; Design parameters ; Experimental design ; Flow rates ; Optimization ; Plugs ; Pressure ; Pressure regulators ; Stability</subject><ispartof>IOP conference series. Earth and environmental science, 2017-12, Vol.100 (1), p.12134</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2017. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Earth and environmental science</title><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><description>In order to optimize the comprehensive characteristics of a water hydraulic pilot-operated pressure-reducing valve, numerical orthogonal experimental design was adopted. Six parameters of the valve, containing diameters of damping plugs, volume of spring chamber, half cone angle of main spool, half cone angle of pilot spool, mass of main spool and diameter of main spool, were selected as the orthogonal factors, and each factor has five different levels. An index of flowrate stability, pressure stability and pressure overstrike stability (iFPOS) was used to judge the merit of each orthogonal attempt. Embedded orthogonal process turned up and a final optimal combination of these parameters was obtained after totally 50 numerical orthogonal experiments. iFPOS could be low to a fairly low value which meant that the valve could have much better stabilities. During the optimization, it was also found the diameters of damping plugs and main spool played important roles in stability characteristics of the valve.</description><subject>Damping</subject><subject>Design of experiments</subject><subject>Design parameters</subject><subject>Experimental design</subject><subject>Flow rates</subject><subject>Optimization</subject><subject>Plugs</subject><subject>Pressure</subject><subject>Pressure regulators</subject><subject>Stability</subject><issn>1755-1307</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>BENPR</sourceid><recordid>eNqFkF1LwzAYhYMoOKd_QQLeeFObNEmTXsqYHzDYxfQ6ZE2yZXRLTNqJ_no7KhNB8Or9Os-B9wBwjdEdRkLkmDOWYYJZjhHKcY5wgQk9AaPj4fTYI34OLlLaIFRySqoRWMxju_Yrv1MN9KF1W_epWud30Fuo4LtqTYTrDx1V17gaBtf4NvPBxP6gYYgmpS6aLBrd1W63gnvV7M0lOLOqSebqu47B68P0ZfKUzeaPz5P7WVYTRttMc1FwKzgWS2qrihGEFC8ZKUtLqhIxTpeME05UYYWmS1NXuBS4YpYKTinSZAxuBt8Q_VtnUis3vov9J0kWjAmKEBe0V5WDqo4-pWisDNFtVfyQGMlDgPKQjTzk1I_9Sg4B9mAxgM6HH-d_ods_oOl08Usmg7bkC-dWflI</recordid><startdate>20171201</startdate><enddate>20171201</enddate><creator>Mao, Xuyao</creator><creator>Wu, Chao</creator><creator>Li, Bin</creator><creator>Wu, Di</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PIMPY</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20171201</creationdate><title>Orthogonal optimization of a water hydraulic pilot-operated pressure-reducing valve</title><author>Mao, Xuyao ; Wu, Chao ; Li, Bin ; Wu, Di</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c354t-d7827f8718b4f995300a765366f3960574b57373a2f8d4bec9168195f487440d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Damping</topic><topic>Design of experiments</topic><topic>Design parameters</topic><topic>Experimental design</topic><topic>Flow rates</topic><topic>Optimization</topic><topic>Plugs</topic><topic>Pressure</topic><topic>Pressure regulators</topic><topic>Stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mao, Xuyao</creatorcontrib><creatorcontrib>Wu, Chao</creatorcontrib><creatorcontrib>Li, Bin</creatorcontrib><creatorcontrib>Wu, Di</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Environmental Science Database</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. Earth and environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mao, Xuyao</au><au>Wu, Chao</au><au>Li, Bin</au><au>Wu, Di</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Orthogonal optimization of a water hydraulic pilot-operated pressure-reducing valve</atitle><jtitle>IOP conference series. Earth and environmental science</jtitle><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><date>2017-12-01</date><risdate>2017</risdate><volume>100</volume><issue>1</issue><spage>12134</spage><pages>12134-</pages><issn>1755-1307</issn><eissn>1755-1315</eissn><abstract>In order to optimize the comprehensive characteristics of a water hydraulic pilot-operated pressure-reducing valve, numerical orthogonal experimental design was adopted. Six parameters of the valve, containing diameters of damping plugs, volume of spring chamber, half cone angle of main spool, half cone angle of pilot spool, mass of main spool and diameter of main spool, were selected as the orthogonal factors, and each factor has five different levels. An index of flowrate stability, pressure stability and pressure overstrike stability (iFPOS) was used to judge the merit of each orthogonal attempt. Embedded orthogonal process turned up and a final optimal combination of these parameters was obtained after totally 50 numerical orthogonal experiments. iFPOS could be low to a fairly low value which meant that the valve could have much better stabilities. During the optimization, it was also found the diameters of damping plugs and main spool played important roles in stability characteristics of the valve.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1755-1315/100/1/012134</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Damping Design of experiments Design parameters Experimental design Flow rates Optimization Plugs Pressure Pressure regulators Stability |
| title | Orthogonal optimization of a water hydraulic pilot-operated pressure-reducing valve |
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