JP2013002634A5 - - Google Patents

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Publication number
JP2013002634A5
JP2013002634A5 JP2012135127A JP2012135127A JP2013002634A5 JP 2013002634 A5 JP2013002634 A5 JP 2013002634A5 JP 2012135127 A JP2012135127 A JP 2012135127A JP 2012135127 A JP2012135127 A JP 2012135127A JP 2013002634 A5 JP2013002634 A5 JP 2013002634A5
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JP
Japan
Prior art keywords
tilt
lift
work implement
actuator
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2012135127A
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English (en)
Japanese (ja)
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JP5814190B2 (ja
JP2013002634A (ja
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Publication date
Priority claimed from US13/162,280 external-priority patent/US8340875B1/en
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Publication of JP2013002634A publication Critical patent/JP2013002634A/ja
Publication of JP2013002634A5 publication Critical patent/JP2013002634A5/ja
Application granted granted Critical
Publication of JP5814190B2 publication Critical patent/JP5814190B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2012135127A 2011-06-16 2012-06-14 速度に基づくフィードフォワード制御を実装するリフトシステム Active JP5814190B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/162,280 2011-06-16
US13/162,280 US8340875B1 (en) 2011-06-16 2011-06-16 Lift system implementing velocity-based feedforward control

Publications (3)

Publication Number Publication Date
JP2013002634A JP2013002634A (ja) 2013-01-07
JP2013002634A5 true JP2013002634A5 (https=) 2015-05-28
JP5814190B2 JP5814190B2 (ja) 2015-11-17

Family

ID=46298192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012135127A Active JP5814190B2 (ja) 2011-06-16 2012-06-14 速度に基づくフィードフォワード制御を実装するリフトシステム

Country Status (4)

Country Link
US (1) US8340875B1 (https=)
EP (1) EP2535464A3 (https=)
JP (1) JP5814190B2 (https=)
CN (1) CN102829008B (https=)

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US11248362B2 (en) 2019-10-31 2022-02-15 Deere & Company Closed loop feedback circle drive systems for motor graders
DE102020110187B4 (de) * 2020-04-14 2026-03-05 Danfoss Power Solutions Inc. Verbesserte Hydraulikvorrichtung
JP2022111710A (ja) * 2021-01-20 2022-08-01 日立建機株式会社 作業用車両
US11821169B2 (en) 2021-01-29 2023-11-21 Cnh Industrial America Llc System and method for controlling implement orientation of a work vehicle based on a modified error value
US11549236B1 (en) 2021-06-16 2023-01-10 Cnh Industrial America Llc Work vehicle with improved bi-directional self-leveling functionality and related systems and methods
JP7346647B1 (ja) * 2022-03-31 2023-09-19 日立建機株式会社 作業機械
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