发明名称 |
Method of shift control using moment of inertia estimation |
摘要 |
In a motor vehicle having an electronically controlled automatic transmission, a method of inhibiting upshifts determines torque and acceleration parameters of the output shaft of the transmission prior to and after a shift. An estimate of the output shaft moment of inertia is determined from the pre and post shift quantities and used in the inhibition of upshifts having inadequate torque capacity.
|
申请公布号 |
US5720696(A) |
申请公布日期 |
1998.02.24 |
申请号 |
US19960635185 |
申请日期 |
1996.04.25 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
ROBINSON, TIMOTHY ALAN |
分类号 |
F16H59/52;F16H61/02;F16H61/16;(IPC1-7):B60K41/00;F16H59/14 |
主分类号 |
F16H59/52 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|