Control architecture and method for two-dimensional...

Details Control architecture and method for two-dimensional... Control architecture and method for two-dimensional...

2006-11-17

2010-12-14

To, Tuan C (Department: 3663)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

C701S022000, C701S051000, C701S084000, C701S087000, C477S003000, C477S143000, C477S046000, C477S156000

Reexamination Certificate

active

07853386

ABSTRACT:
There is provided a control system for a powertrain system including an electro-mechanical transmission that is selectively operative in a plurality of fixed gear modes and continuously variable modes. The control system is adapted to execute the following steps, comprising determining a range of permissible engine input speeds and a range of permissible engine input torques, and determining motor input torques for the first and second electrical machines based upon the range of permissible engine input speeds and the range of permissible engine input torques. A cost is determined for each of the motor input torques. A preferred engine input speed and a preferred engine input torque are identified based upon the costs for the motor input torques.

REFERENCES:
patent: 5667029 (1997-09-01), Urban et al.
patent: 6278915 (2001-08-01), Deguchi et al.
patent: 6554088 (2003-04-01), Severinsky et al.
patent: 6953409 (2005-10-01), Schmidt et al.

Affiliated with

Also associated with

Rating

Control architecture and method for two-dimensional... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control architecture and method for two-dimensional..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control architecture and method for two-dimensional... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4201280