{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:44:06Z","timestamp":1777927446199,"version":"3.51.4"},"reference-count":23,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2023,3,31]],"date-time":"2023-03-31T00:00:00Z","timestamp":1680220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:p>High-speed on-off valve uses its high-frequency characteristics to realize the switching effect of fast opening and closing or generate relatively continuous pressure and flow. Compared with the conventional direct acting structure, the frequency of reciprocating sliding of the valve spool is limited due to the need to overcome the large inertial force, while the valve spool of the rotary valve structure can easily achieve continuous and rapid rotary movement, which makes it easier to quickly open or close the hydraulic valve. Therefore, a novel high-frequency two-dimensional rotary valve is proposed. Through the two-dimensional rotary valve, the fluid is discretized in the form of fluid pulse width modulation to realize the flow distribution according to the demand of the system actuator. The spool has two independent degrees of freedom: the rotary motion of the spool is used to control the frequency of the fluid pulse width modulation and the axial displacement of the spool is used to control its width. Inspired by the working principle of the high-speed on-off valve to realize the instantaneous release of energy by quickly opening action, the flow characteristics and throttling loss of two-dimensional rotary valve are analyzed. The shape of the valve port of the high-frequency two-dimensional rotary valve is designed, flow field models with different valve port angle are established and the throttling loss of the valve port is obtained, which is verified by the simulation and the experiment. The working principle of two-dimensional rotary valve is similar to the high-speed on-off valve group, but compared with the high-speed on-off valve using the electric signal control mode, two-dimensional rotary valve can control the flow only by controlling the axial position of the valve spool. The high-frequency two-dimensional rotary valve using fluid pulse width modulation is expected to be used in variable system, load sensing system, distributed power source and other systems with variable and energy-saving requirements.<\/jats:p>","DOI":"10.1177\/09596518231162758","type":"journal-article","created":{"date-parts":[[2023,3,31]],"date-time":"2023-03-31T06:09:53Z","timestamp":1680242993000},"page":"1645-1653","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Analysis of flow characteristics and throttling loss of a novel high-frequency two-dimensional rotary valve"],"prefix":"10.1177","volume":"237","author":[{"given":"Xu","family":"Chengdu","sequence":"first","affiliation":[{"name":"College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7968-1328","authenticated-orcid":false,"given":"Ren","family":"Yan","sequence":"additional","affiliation":[{"name":"College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tang","family":"Hesheng","sequence":"additional","affiliation":[{"name":"College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lu","family":"Lizhong","sequence":"additional","affiliation":[{"name":"College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Huang","family":"Yu","sequence":"additional","affiliation":[{"name":"College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruan","family":"Jian","sequence":"additional","affiliation":[{"name":"College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2023,3,31]]},"reference":[{"key":"bibr1-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1631\/jzus.A1500042"},{"key":"bibr2-09596518231162758","doi-asserted-by":"publisher","DOI":"10.3390\/en11051169"},{"issue":"5","key":"bibr3-09596518231162758","first-page":"1494","volume":"46","author":"Yang HY","year":"2016","journal-title":"J Jilin Univ (Eng Technol Ed)"},{"key":"bibr4-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1186\/s10033-020-00446-2"},{"key":"bibr5-09596518231162758","unstructured":"Kogler H, Scheidl R. Two basic concepts of hydraulic switching converters. In: The first workshop on digital fluid power, Tampere, 3 October 2008, pp.7\u201330, https:\/\/www.helmut-kogler.com\/resources\/papers\/Kogler2008-TwoBasicConcepts.pdf"},{"key":"bibr6-09596518231162758","first-page":"57","volume-title":"International mechanical engineering congress and exposition","author":"Batdorff MA"},{"key":"bibr7-09596518231162758","doi-asserted-by":"publisher","DOI":"10.3390\/app10020579"},{"key":"bibr8-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1186\/s10033-022-00720-5"},{"key":"bibr9-09596518231162758","first-page":"387","volume-title":"Proceedings of the bath workshop on power transmission and motion control","author":"Winkler B"},{"key":"bibr10-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1109\/TIE.2017.2756578"},{"key":"bibr11-09596518231162758","doi-asserted-by":"publisher","DOI":"10.3390\/app8040611"},{"key":"bibr12-09596518231162758","first-page":"1823","volume-title":"IEEE international conference on industrial technology","author":"Lee IY"},{"key":"bibr13-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1016\/j.mechatronics.2018.09.001"},{"key":"bibr14-09596518231162758","first-page":"89","volume-title":"ASME international mechanical engineering congress and exposition","author":"Tu HC"},{"key":"bibr15-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1186\/s10033-019-0406-y"},{"key":"bibr16-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1115\/1.4031325"},{"key":"bibr17-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1177\/0959651814548299"},{"key":"bibr18-09596518231162758","first-page":"67","volume-title":"2006 ASME international mechanical engineering congress and exposition","author":"Rannow MB"},{"key":"bibr19-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1177\/09596518221082445"},{"key":"bibr20-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijheatfluidflow.2017.02.005"},{"key":"bibr21-09596518231162758","doi-asserted-by":"publisher","DOI":"10.1115\/1.4036268"},{"key":"bibr22-09596518231162758","doi-asserted-by":"crossref","unstructured":"Wiens TK. Analysis and mitigation of valve switching in switched inertance converters. In:\n                      ASME\/BATH 2015 Symposium on Fluid Power and Motion Control\n                      , Chicago, Illinois, USA. October 12\u201314, 2015. V001T01A053. ASME. https:\/\/doi.org\/10.1115\/FPMC2015-9600","DOI":"10.1115\/FPMC2015-9600"},{"key":"bibr23-09596518231162758","first-page":"8","volume":"4","author":"Lu QQR","year":"2018","journal-title":"Chin Hydraul Pneum"}],"container-title":["Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09596518231162758","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/09596518231162758","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/09596518231162758","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:44:37Z","timestamp":1777675477000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/09596518231162758"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,3,31]]},"references-count":23,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2023,10]]}},"alternative-id":["10.1177\/09596518231162758"],"URL":"https:\/\/doi.org\/10.1177\/09596518231162758","relation":{},"ISSN":["0959-6518","2041-3041"],"issn-type":[{"value":"0959-6518","type":"print"},{"value":"2041-3041","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,3,31]]}}}