发明名称 |
AUTOMATED CONTROL OF BOOM OR ATTACHMENT FOR WORK VEHICLE TO A PRESET POSITION |
摘要 |
A first hydraulic cylinder is associated with a boom. A first sensor detects a boom angle of a boom with respect to a support (or a vehicle). An attachment is coupled to one end of the boom. A second hydraulic cylinder is associated with the attachment. A second sensor detects an attachment position of attachment based on a second linear position of a second movable member of the second hydraulic cylinder. An accelerometer detects an acceleration or deceleration of the boom. A switch is arranged to accept a command to move to a preset position from another position. A controller is capable of controlling the first hydraulic cylinder to attain a target boom position and for controlling the second cylinder to attain a target attachment position associated with the preset position in response to the command in conformity with at least one of a desired boom motion curve and a desired attachment motion curve.
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申请公布号 |
US2008263911(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20070778825 |
申请日期 |
2007.07.17 |
申请人 |
SHOENMAKER DENNIS ERIC;SAHLIN MARK PETER;MEREDITH JASON;SAMUELSON JERRY ANTHONY;JOHNSON DAVID AUGUST;ANDERSON ERIC RICHARD |
发明人 |
SHOENMAKER DENNIS ERIC;SAHLIN MARK PETER;MEREDITH JASON;SAMUELSON JERRY ANTHONY;JOHNSON DAVID AUGUST;ANDERSON ERIC RICHARD |
分类号 |
E02F5/02;G01P15/00;G06F13/00 |
主分类号 |
E02F5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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