Method and apparatus for controlling slip
Apparatuses and methods for controlling the slip of a work machine having a ground-engaging traction device and a hitch operable to receive a ground-engaging implement. A control system receives an actual velocity signal indicative of an actual velocity of the work machine, an apparent velocity sign...
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| creator | THATE JEFFREY M GENGLER ERIC P |
| description | Apparatuses and methods for controlling the slip of a work machine having a ground-engaging traction device and a hitch operable to receive a ground-engaging implement. A control system receives an actual velocity signal indicative of an actual velocity of the work machine, an apparent velocity signal indicative of an apparent velocity of the work machine, and a desired slip signal indicative of a desired slip of the work machine. The control system determines an actual derivative of slip of the work machine as a function of the actual velocity signal and the apparent velocity signal, and transmits a control signal as a function of the desired slip signal, the actual velocity signal, the apparent velocity signal, and the actual derivative of the slip. The control signal controls the vertical position of one of the hitch and the ground-engaging implement. |
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A control system receives an actual velocity signal indicative of an actual velocity of the work machine, an apparent velocity signal indicative of an apparent velocity of the work machine, and a desired slip signal indicative of a desired slip of the work machine. The control system determines an actual derivative of slip of the work machine as a function of the actual velocity signal and the apparent velocity signal, and transmits a control signal as a function of the desired slip signal, the actual velocity signal, the apparent velocity signal, and the actual derivative of the slip. The control signal controls the vertical position of one of the hitch and the ground-engaging implement.</description><edition>7</edition><language>eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; DREDGING ; FISHING ; FIXED CONSTRUCTIONS ; FORESTRY ; FOUNDATIONS ; HUMAN NECESSITIES ; HUNTING ; HYDRAULIC ENGINEERING ; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL ; SOIL SHIFTING ; SOIL WORKING IN AGRICULTURE OR FORESTRY ; TRAPPING</subject><creationdate>2001</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=20011113&DB=EPODOC&CC=US&NR=6317676B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20011113&DB=EPODOC&CC=US&NR=6317676B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>THATE JEFFREY M</creatorcontrib><creatorcontrib>GENGLER ERIC P</creatorcontrib><title>Method and apparatus for controlling slip</title><description>Apparatuses and methods for controlling the slip of a work machine having a ground-engaging traction device and a hitch operable to receive a ground-engaging implement. A control system receives an actual velocity signal indicative of an actual velocity of the work machine, an apparent velocity signal indicative of an apparent velocity of the work machine, and a desired slip signal indicative of a desired slip of the work machine. The control system determines an actual derivative of slip of the work machine as a function of the actual velocity signal and the apparent velocity signal, and transmits a control signal as a function of the desired slip signal, the actual velocity signal, the apparent velocity signal, and the actual derivative of the slip. The control signal controls the vertical position of one of the hitch and the ground-engaging implement.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>DREDGING</subject><subject>FISHING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FORESTRY</subject><subject>FOUNDATIONS</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>HYDRAULIC ENGINEERING</subject><subject>PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL</subject><subject>SOIL SHIFTING</subject><subject>SOIL WORKING IN AGRICULTURE OR FORESTRY</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND0TS3JyE9RSMwD4oKCxKLEktJihbT8IoXk_LySovycnMy8dIXinMwCHgbWtMSc4lReKM3NoODmGuLsoZtakB-fWlyQmJyal1oSHxpsZmxobmZu5mRoTIQSAL2sKJc</recordid><startdate>20011113</startdate><enddate>20011113</enddate><creator>THATE JEFFREY M</creator><creator>GENGLER ERIC P</creator><scope>EVB</scope></search><sort><creationdate>20011113</creationdate><title>Method and apparatus for controlling slip</title><author>THATE JEFFREY M ; GENGLER ERIC P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6317676B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>DREDGING</topic><topic>FISHING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FORESTRY</topic><topic>FOUNDATIONS</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>HYDRAULIC ENGINEERING</topic><topic>PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL</topic><topic>SOIL SHIFTING</topic><topic>SOIL WORKING IN AGRICULTURE OR FORESTRY</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>THATE JEFFREY M</creatorcontrib><creatorcontrib>GENGLER ERIC P</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>THATE JEFFREY M</au><au>GENGLER ERIC P</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and apparatus for controlling slip</title><date>2001-11-13</date><risdate>2001</risdate><abstract>Apparatuses and methods for controlling the slip of a work machine having a ground-engaging traction device and a hitch operable to receive a ground-engaging implement. A control system receives an actual velocity signal indicative of an actual velocity of the work machine, an apparent velocity signal indicative of an apparent velocity of the work machine, and a desired slip signal indicative of a desired slip of the work machine. The control system determines an actual derivative of slip of the work machine as a function of the actual velocity signal and the apparent velocity signal, and transmits a control signal as a function of the desired slip signal, the actual velocity signal, the apparent velocity signal, and the actual derivative of the slip. The control signal controls the vertical position of one of the hitch and the ground-engaging implement.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY DREDGING FISHING FIXED CONSTRUCTIONS FORESTRY FOUNDATIONS HUMAN NECESSITIES HUNTING HYDRAULIC ENGINEERING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL SOIL SHIFTING SOIL WORKING IN AGRICULTURE OR FORESTRY TRAPPING |
| title | Method and apparatus for controlling slip |
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