发明名称 |
METHOD AND SYSTEM FOR FEEDBACK PRESSURE CONTROL |
摘要 |
A method of controlling a motor (20) includes monitoring a pressure in a circuit (12) supplying a pressurized fluid to the motor, determining a difference between the monitored circuit pressure and a desired circuit pressure, and determining an actuator command for an actuator (60) that is capable of adjusting a pressure of the pressurized fluid supplied to the motor. The actuator command is determined based on the difference between the monitored circuit pressure and the desired circuit pressure, and is independent of a position of the actuator. The method also includes operating the actuator based on the actuator command. |
申请公布号 |
WO2008105999(A9) |
申请公布日期 |
2009.06.04 |
申请号 |
WO2008US01636 |
申请日期 |
2008.02.07 |
申请人 |
CATERPILLAR INC.;DEMARCO, FRANK, A.;CRONIN, MICHAEL, G. |
发明人 |
DEMARCO, FRANK, A.;CRONIN, MICHAEL, G. |
分类号 |
F16K31/02;F16H61/42;F16H61/433;F16H61/46;F16H61/472 |
主分类号 |
F16K31/02 |
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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