CN110565732A - 液压挖掘机铲斗与斗杆姿态关联系数评价方法 - Google Patents
液压挖掘机铲斗与斗杆姿态关联系数评价方法 Download PDFInfo
- Publication number
- CN110565732A CN110565732A CN201910680710.6A CN201910680710A CN110565732A CN 110565732 A CN110565732 A CN 110565732A CN 201910680710 A CN201910680710 A CN 201910680710A CN 110565732 A CN110565732 A CN 110565732A
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- China
- Prior art keywords
- bucket
- arm
- force
- excavation
- cutting
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2037—Coordinating the movements of the implement and of the frame
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
- E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201910680710.6A CN110565732B (zh) | 2019-07-25 | 2019-07-25 | 液压挖掘机铲斗与斗杆姿态关联系数评价方法 |
Applications Claiming Priority (1)
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CN201910680710.6A CN110565732B (zh) | 2019-07-25 | 2019-07-25 | 液压挖掘机铲斗与斗杆姿态关联系数评价方法 |
Publications (2)
Publication Number | Publication Date |
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CN110565732A true CN110565732A (zh) | 2019-12-13 |
CN110565732B CN110565732B (zh) | 2021-07-27 |
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CN201910680710.6A Active CN110565732B (zh) | 2019-07-25 | 2019-07-25 | 液压挖掘机铲斗与斗杆姿态关联系数评价方法 |
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CN (1) | CN110565732B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114878045A (zh) * | 2022-04-11 | 2022-08-09 | 太原重工股份有限公司 | 挖掘机挖掘阻力测量方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5446980A (en) * | 1994-03-23 | 1995-09-05 | Caterpillar Inc. | Automatic excavation control system and method |
CN103243766A (zh) * | 2013-01-18 | 2013-08-14 | 重庆大学 | 挖掘机主动挖掘力组合评价方法 |
CN103906879A (zh) * | 2012-10-05 | 2014-07-02 | 株式会社小松制作所 | 挖掘机械的显示系统、挖掘机械及挖掘机械的显示用计算机程序 |
JP2018135679A (ja) * | 2017-02-21 | 2018-08-30 | 株式会社小松製作所 | 作業車両および作業車両の制御方法 |
CN109058194A (zh) * | 2018-10-11 | 2018-12-21 | 徐工集团工程机械有限公司 | 作业执行机构的液压控制系统及其控制方法和作业机械 |
-
2019
- 2019-07-25 CN CN201910680710.6A patent/CN110565732B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5446980A (en) * | 1994-03-23 | 1995-09-05 | Caterpillar Inc. | Automatic excavation control system and method |
CN103906879A (zh) * | 2012-10-05 | 2014-07-02 | 株式会社小松制作所 | 挖掘机械的显示系统、挖掘机械及挖掘机械的显示用计算机程序 |
CN103243766A (zh) * | 2013-01-18 | 2013-08-14 | 重庆大学 | 挖掘机主动挖掘力组合评价方法 |
JP2018135679A (ja) * | 2017-02-21 | 2018-08-30 | 株式会社小松製作所 | 作業車両および作業車両の制御方法 |
CN109058194A (zh) * | 2018-10-11 | 2018-12-21 | 徐工集团工程机械有限公司 | 作业执行机构的液压控制系统及其控制方法和作业机械 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114878045A (zh) * | 2022-04-11 | 2022-08-09 | 太原重工股份有限公司 | 挖掘机挖掘阻力测量方法 |
CN114878045B (zh) * | 2022-04-11 | 2023-09-19 | 太原重工股份有限公司 | 挖掘机挖掘阻力测量方法 |
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Publication number | Publication date |
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CN110565732B (zh) | 2021-07-27 |
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Inventor after: Song Zhike Inventor after: Wang Shiyang Inventor after: Wang Quanyong Inventor after: Qiu Chaomin Inventor after: Liu Yang Inventor after: Geng Jiawen Inventor after: Wang Fei Inventor after: Qin Qiang Inventor after: Ju Shihao Inventor after: Zhang Xiaotian Inventor after: Hu Yiming Inventor after: Wei Cong Inventor before: Liu Yang Inventor before: Wang Quanyong Inventor before: Qiu Chaomin Inventor before: Geng Jiawen Inventor before: Wang Fei Inventor before: Qin Qiang Inventor before: Ju Shihao Inventor before: Zhang Xiaotian Inventor before: Hu Yiming Inventor before: Wei Cong Inventor before: Wang Shiyang |
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