Intelligent immersed tube carrying and mounting integrated ship undocking control method and control system
The invention discloses an intelligent immersed tube carrying and mounting integrated ship undocking control method and control system, and the control method comprises the following steps: after confirming that the connection state of a tube ship meets the design requirement, dismounting an anchori...
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| creator | ZHANG NAISHOU BI RONGJUN HUANG TAO YUE YUANZHENG BAO ZHANLI LIU DEJIN LI ZENGJUN SU CHANGXI LIU MING WANG QIANG NING JINJIN PAN WEI SU FAQIANG FENG HAIBAO WANG MINGXIANG FU YUANPING WANG JIAN LI YIYONG GAO DAWEI MA ZONGTIAN DU CHUANG |
| description | The invention discloses an intelligent immersed tube carrying and mounting integrated ship undocking control method and control system, and the control method comprises the following steps: after confirming that the connection state of a tube ship meets the design requirement, dismounting an anchoring device, and completing the undocking preparation of the integrated ship; comparing the deviation between the real-time position of the integrated ship and the transverse position of the design course of undocking, if so, controlling to reduce the power of a main thrust driving unit, starting a side thrust driving unit, calculating the anti-transverse-flow side thrust power Pc required by the side thrust driving unit for resisting the transverse water flow force, and controlling the working power of the side thrust driving unit in real time according to the Pc; and calculating the changed deviation correction side thrust power needed for correcting the position deviation, controlling and adjusting the working pow |
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and calculating the changed deviation correction side thrust power needed for correcting the position deviation, controlling and adjusting the working pow</description><language>chi ; eng</language><subject>CONTROLLING ; EMBANKMENTS ; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS ; LIFE-SAVING IN WATER ; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS ; PERFORMING OPERATIONS ; PHYSICS ; REGULATING ; RELATED EQUIPMENT ; SHIP-LIFTING DEVICES OR MECHANISMS ; SHIPS OR OTHER WATERBORNE VESSELS ; SOIL SHIFTING ; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES ; TRANSPORTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210709&DB=EPODOC&CC=CN&NR=113093762A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210709&DB=EPODOC&CC=CN&NR=113093762A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG NAISHOU</creatorcontrib><creatorcontrib>BI RONGJUN</creatorcontrib><creatorcontrib>HUANG TAO</creatorcontrib><creatorcontrib>YUE YUANZHENG</creatorcontrib><creatorcontrib>BAO ZHANLI</creatorcontrib><creatorcontrib>LIU DEJIN</creatorcontrib><creatorcontrib>LI ZENGJUN</creatorcontrib><creatorcontrib>SU CHANGXI</creatorcontrib><creatorcontrib>LIU MING</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>NING JINJIN</creatorcontrib><creatorcontrib>PAN WEI</creatorcontrib><creatorcontrib>SU FAQIANG</creatorcontrib><creatorcontrib>FENG HAIBAO</creatorcontrib><creatorcontrib>WANG MINGXIANG</creatorcontrib><creatorcontrib>FU YUANPING</creatorcontrib><creatorcontrib>WANG JIAN</creatorcontrib><creatorcontrib>LI YIYONG</creatorcontrib><creatorcontrib>GAO DAWEI</creatorcontrib><creatorcontrib>MA ZONGTIAN</creatorcontrib><creatorcontrib>DU CHUANG</creatorcontrib><title>Intelligent immersed tube carrying and mounting integrated ship undocking control method and control system</title><description>The invention discloses an intelligent immersed tube carrying and mounting integrated ship undocking control method and control system, and the control method comprises the following steps: after confirming that the connection state of a tube ship meets the design requirement, dismounting an anchoring device, and completing the undocking preparation of the integrated ship; comparing the deviation between the real-time position of the integrated ship and the transverse position of the design course of undocking, if so, controlling to reduce the power of a main thrust driving unit, starting a side thrust driving unit, calculating the anti-transverse-flow side thrust power Pc required by the side thrust driving unit for resisting the transverse water flow force, and controlling the working power of the side thrust driving unit in real time according to the Pc; and calculating the changed deviation correction side thrust power needed for correcting the position deviation, controlling and adjusting the working pow</description><subject>CONTROLLING</subject><subject>EMBANKMENTS</subject><subject>EQUIPMENT FOR DWELLING OR WORKING UNDER WATER</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS</subject><subject>LIFE-SAVING IN WATER</subject><subject>MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>RELATED EQUIPMENT</subject><subject>SHIP-LIFTING DEVICES OR MECHANISMS</subject><subject>SHIPS OR OTHER WATERBORNE VESSELS</subject><subject>SOIL SHIFTING</subject><subject>SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES</subject><subject>TRANSPORTING</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7EKwjAURbs4iPoPzw8QrAHFUYqii5N7ickzDU1eQvIy9O9tRXeny73n3HnV34jROWuQGKz3mDJq4PJEUDKlwZIBSRp8KMRTsaNvkuTRyp2NUEgH1U9EBeIUHHjkLujP6zflITP6ZTV7SZdx9c1Ftb6cH811gzG0mKNUSMhtc69rsT2Kw353Ev84b2uHQnI</recordid><startdate>20210709</startdate><enddate>20210709</enddate><creator>ZHANG NAISHOU</creator><creator>BI RONGJUN</creator><creator>HUANG TAO</creator><creator>YUE YUANZHENG</creator><creator>BAO ZHANLI</creator><creator>LIU DEJIN</creator><creator>LI ZENGJUN</creator><creator>SU CHANGXI</creator><creator>LIU MING</creator><creator>WANG QIANG</creator><creator>NING JINJIN</creator><creator>PAN WEI</creator><creator>SU FAQIANG</creator><creator>FENG HAIBAO</creator><creator>WANG MINGXIANG</creator><creator>FU YUANPING</creator><creator>WANG JIAN</creator><creator>LI YIYONG</creator><creator>GAO DAWEI</creator><creator>MA ZONGTIAN</creator><creator>DU CHUANG</creator><scope>EVB</scope></search><sort><creationdate>20210709</creationdate><title>Intelligent immersed tube carrying and mounting integrated ship undocking control method and control system</title><author>ZHANG NAISHOU ; 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comparing the deviation between the real-time position of the integrated ship and the transverse position of the design course of undocking, if so, controlling to reduce the power of a main thrust driving unit, starting a side thrust driving unit, calculating the anti-transverse-flow side thrust power Pc required by the side thrust driving unit for resisting the transverse water flow force, and controlling the working power of the side thrust driving unit in real time according to the Pc; and calculating the changed deviation correction side thrust power needed for correcting the position deviation, controlling and adjusting the working pow</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONTROLLING EMBANKMENTS EQUIPMENT FOR DWELLING OR WORKING UNDER WATER EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS PERFORMING OPERATIONS PHYSICS REGULATING RELATED EQUIPMENT SHIP-LIFTING DEVICES OR MECHANISMS SHIPS OR OTHER WATERBORNE VESSELS SOIL SHIFTING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TRANSPORTING UNDERGROUND OR UNDERWATER STRUCTURES |
| title | Intelligent immersed tube carrying and mounting integrated ship undocking control method and control system |
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