发明名称 |
CONTROL SYSTEM AND METHOD FOR TRANSMISSION SOLENOIDS |
摘要 |
A current control output (CCO) system for transmission solenoids includes a current determination module, a current compensation module, and a current control module. The current determination module determines a desired current for the solenoids based on a desired pressure. The current compensation module generates a compensated current by adjusting the desired current based on a system pressure and a temperature of oil in the transmission. The current control module performs current-based control of and applies hysteresis to the solenoids based on the compensated current.
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申请公布号 |
US2011157758(A1) |
申请公布日期 |
2011.06.30 |
申请号 |
US20100703865 |
申请日期 |
2010.02.11 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
BENSON CHRISTOPHER G.;MALIK MATTHEW R. |
分类号 |
H01H47/00 |
主分类号 |
H01H47/00 |
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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