VESSEL ENGINE CONTROL DEVICE AND VESSEL ENGINE CONTROL METHOD
PROBLEM TO BE SOLVED: To prevent deterioration of fuel consumption due to steering, in control where engine speed of a vessel main engine is constant.SOLUTION: An engine speed Ne of the vessel main engine of a controlled object 10 is fed back, and a deviation between the engine speed Ne and a target...
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| creator | TSUJI YASUYUKI MIYATA JUNYA INAMI SHOICHI |
| description | PROBLEM TO BE SOLVED: To prevent deterioration of fuel consumption due to steering, in control where engine speed of a vessel main engine is constant.SOLUTION: An engine speed Ne of the vessel main engine of a controlled object 10 is fed back, and a deviation between the engine speed Ne and a target engine speed No is found and inputted into a control unit 11. In the control unit 11, a PID operation is performed to maintain the main engine speed Ne at the target engine speed No. A rudder angle is detected in the controlled object 10. A correction amount of a governor command is calculated on the basis of the rudder angle detected in a calculation part 12. The governor command is corrected on the basis of the calculated correction amount. The amount of correction is calculated such that a value of the governor command increases, as the detected rudder angle becomes larger. |
| format | Patent |
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In the control unit 11, a PID operation is performed to maintain the main engine speed Ne at the target engine speed No. A rudder angle is detected in the controlled object 10. A correction amount of a governor command is calculated on the basis of the rudder angle detected in a calculation part 12. The governor command is corrected on the basis of the calculated correction amount. The amount of correction is calculated such that a value of the governor command increases, as the detected rudder angle becomes larger.</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MARINE PROPULSION OR STEERING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; RELATED EQUIPMENT ; SHIPS OR OTHER WATERBORNE VESSELS ; TRANSPORTING ; WEAPONS</subject><creationdate>2012</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=20120419&DB=EPODOC&CC=JP&NR=2012077648A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120419&DB=EPODOC&CC=JP&NR=2012077648A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TSUJI YASUYUKI</creatorcontrib><creatorcontrib>MIYATA JUNYA</creatorcontrib><creatorcontrib>INAMI SHOICHI</creatorcontrib><title>VESSEL ENGINE CONTROL DEVICE AND VESSEL ENGINE CONTROL METHOD</title><description>PROBLEM TO BE SOLVED: To prevent deterioration of fuel consumption due to steering, in control where engine speed of a vessel main engine is constant.SOLUTION: An engine speed Ne of the vessel main engine of a controlled object 10 is fed back, and a deviation between the engine speed Ne and a target engine speed No is found and inputted into a control unit 11. In the control unit 11, a PID operation is performed to maintain the main engine speed Ne at the target engine speed No. A rudder angle is detected in the controlled object 10. A correction amount of a governor command is calculated on the basis of the rudder angle detected in a calculation part 12. The governor command is corrected on the basis of the calculated correction amount. The amount of correction is calculated such that a value of the governor command increases, as the detected rudder angle becomes larger.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MARINE PROPULSION OR STEERING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>RELATED EQUIPMENT</subject><subject>SHIPS OR OTHER WATERBORNE VESSELS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLANcw0OdvVRcPVz9_RzVXD29wsJ8vdRcHEN83R2VXD0c1HArsDXNcTD34WHgTUtMac4lRdKczMoubmGOHvophbkx6cWFyQmp-allsR7BRgZGBoZmJubmVg4GhOlCAB2dCo4</recordid><startdate>20120419</startdate><enddate>20120419</enddate><creator>TSUJI YASUYUKI</creator><creator>MIYATA JUNYA</creator><creator>INAMI SHOICHI</creator><scope>EVB</scope></search><sort><creationdate>20120419</creationdate><title>VESSEL ENGINE CONTROL DEVICE AND VESSEL ENGINE CONTROL METHOD</title><author>TSUJI YASUYUKI ; MIYATA JUNYA ; INAMI SHOICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2012077648A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MARINE PROPULSION OR STEERING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>RELATED EQUIPMENT</topic><topic>SHIPS OR OTHER WATERBORNE VESSELS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TSUJI YASUYUKI</creatorcontrib><creatorcontrib>MIYATA JUNYA</creatorcontrib><creatorcontrib>INAMI SHOICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TSUJI YASUYUKI</au><au>MIYATA JUNYA</au><au>INAMI SHOICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VESSEL ENGINE CONTROL DEVICE AND VESSEL ENGINE CONTROL METHOD</title><date>2012-04-19</date><risdate>2012</risdate><abstract>PROBLEM TO BE SOLVED: To prevent deterioration of fuel consumption due to steering, in control where engine speed of a vessel main engine is constant.SOLUTION: An engine speed Ne of the vessel main engine of a controlled object 10 is fed back, and a deviation between the engine speed Ne and a target engine speed No is found and inputted into a control unit 11. In the control unit 11, a PID operation is performed to maintain the main engine speed Ne at the target engine speed No. A rudder angle is detected in the controlled object 10. A correction amount of a governor command is calculated on the basis of the rudder angle detected in a calculation part 12. The governor command is corrected on the basis of the calculated correction amount. The amount of correction is calculated such that a value of the governor command increases, as the detected rudder angle becomes larger.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MARINE PROPULSION OR STEERING MECHANICAL ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING WEAPONS |
| title | VESSEL ENGINE CONTROL DEVICE AND VESSEL ENGINE CONTROL METHOD |
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