CN103671308B - 一种液压控制设备、方法、***及工程机械 - Google Patents
一种液压控制设备、方法、***及工程机械 Download PDFInfo
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- CN103671308B CN103671308B CN201310684819.XA CN201310684819A CN103671308B CN 103671308 B CN103671308 B CN 103671308B CN 201310684819 A CN201310684819 A CN 201310684819A CN 103671308 B CN103671308 B CN 103671308B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 38
- 239000003921 oil Substances 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 12
- 230000008901 benefit Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
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CN103671308A CN103671308A (zh) | 2014-03-26 |
CN103671308B true CN103671308B (zh) | 2016-07-20 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6126712B1 (ja) * | 2016-02-18 | 2017-05-10 | Kyb株式会社 | 流体圧アクチュエータの制御装置 |
CN106499680A (zh) * | 2016-10-13 | 2017-03-15 | 长沙中联消防机械有限公司 | 用于流量分配的控制设备、方法、液压***及工程机械 |
CN106402092B (zh) * | 2016-12-15 | 2018-05-04 | 中联重科股份有限公司 | 伸缩油缸的活塞位置检测设备、方法及工程机械 |
CN106838431B (zh) * | 2016-12-22 | 2019-04-02 | 中联重科股份有限公司 | 一种用于电磁阀的控制设备、方法、***及工程机械 |
CN110586656A (zh) * | 2019-09-04 | 2019-12-20 | 鞍钢股份有限公司 | 一种保证分卷线平整机挡板缸准确到位的方法 |
CN111984053B (zh) * | 2020-08-24 | 2022-07-29 | 三一重机有限公司 | 一种减压阀电流补偿方法、装置、电子设备及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1211295A (zh) * | 1996-12-12 | 1999-03-17 | 新卡特彼勒三菱株式会社 | 用于建工机械的控制装置 |
CN101169141A (zh) * | 2007-11-28 | 2008-04-30 | 三一重工股份有限公司 | 电液比例流量阀调速控制***和方法 |
CN102384118A (zh) * | 2011-08-31 | 2012-03-21 | 中联重科股份有限公司 | 电液比例阀调速控制方法、装置、***以及工程机械设备 |
CN102562714A (zh) * | 2011-12-27 | 2012-07-11 | 同济大学 | 基于位移反馈的液压缸***速度位置复合控制方法 |
Family Cites Families (5)
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JPS6128639A (ja) * | 1984-07-17 | 1986-02-08 | Kubota Ltd | 掘削作業車の油圧駆動装置 |
JPH0524442A (ja) * | 1991-07-19 | 1993-02-02 | Komatsu Forklift Co Ltd | 産業車両の油圧回路 |
JPH06280813A (ja) * | 1993-03-24 | 1994-10-07 | Kubota Corp | 油圧シリンダの制御方法及びその制御装置 |
JPH06323303A (ja) * | 1993-05-12 | 1994-11-25 | Koyo Mach Ind Co Ltd | 油圧アクチュエータ駆動装置 |
JP2001169620A (ja) * | 1999-12-17 | 2001-06-26 | Yanmar Agricult Equip Co Ltd | 田植機 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1211295A (zh) * | 1996-12-12 | 1999-03-17 | 新卡特彼勒三菱株式会社 | 用于建工机械的控制装置 |
CN101169141A (zh) * | 2007-11-28 | 2008-04-30 | 三一重工股份有限公司 | 电液比例流量阀调速控制***和方法 |
CN102384118A (zh) * | 2011-08-31 | 2012-03-21 | 中联重科股份有限公司 | 电液比例阀调速控制方法、装置、***以及工程机械设备 |
CN102562714A (zh) * | 2011-12-27 | 2012-07-11 | 同济大学 | 基于位移反馈的液压缸***速度位置复合控制方法 |
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