发明授权
- 专利标题: Configurable active jerk control
- 专利标题(中): 可配置的活动混合控制
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申请号: US12564069申请日: 2009-09-22
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公开(公告)号: US08286652B2公开(公告)日: 2012-10-16
- 发明人: Wade L. Gehlhoff
- 申请人: Wade L. Gehlhoff
- 申请人地址: US OH Cleveland
- 专利权人: Eaton Corporation
- 当前专利权人: Eaton Corporation
- 当前专利权人地址: US OH Cleveland
- 代理机构: Quinn Law Group, PLLC
- 主分类号: F17D1/20
- IPC分类号: F17D1/20
摘要:
A method of limiting jerk in a hydraulic system of a machine includes defining a maximum pressure rate. An output pressure of a hydraulic fluid is continuously measured over time from a work port of a hydraulic valve to determine an output pressure rate. The measured output pressure rate is compared to the maximum pressure rate. A requested flow rate is adjusted when the measured output pressure rate is greater than the maximum pressure rate to decrease the pressure differential generated in response to changing the flow rate of the hydraulic fluid through the valve, which thereby limits a change in acceleration or deceleration of the hydraulic system to limit felt jerk in the machine.
公开/授权文献
- US20110067763A1 CONFIGURABLE ACTIVE JERK CONTROL 公开/授权日:2011-03-24
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