Resources Contact Us Home
Control method for suppressing blow-up phenomenon during power-on 2-3 upshift of automatic transmission

Image Number 2 for United States Patent #7125363.

A control method for suppressing a blow-up phenomenon during a power-on 2-3 upshift is provided. Disclosed steps include determining whether a predetermined shift compensation control entrance condition exists, determining whether a blow-up occurs if it is determined that the predetermined shift compensation control entrance condition exists, calculating an amount of the blow-up if it is determined that the blow-up occurs, performing a hydraulic duty compensation for an off-going friction element based on the amount of the blow-up, and performing an engine torque compensation based on a transmission output shaft rpm and a turbine torque. A system employing the method is also disclosed.

  Recently Added Patents
Simulating non power of two texture behavior
Local access to data while roaming with a mobile telephony device
Tool bag with removable tool wall
Droplet generation and detection device, and droplet control device
Methods and system for displaying segmented images
Phase lock loop with injection pulse control
Navigation apparatus, search result display method, and graphical user interface
  Randomly Featured Patents
Glass-run channel
Vehicle managing system and vehicle managing method
Tooth model device
Explosive material sensitivity control
Seal for applicator for personal care compositions
Assembled part in assembly line
Bearing-chamber pressure system
Camera control system
2-ethyl and 2-ethylidene-19-nor-vitamin D compounds
State testing device and methods thereof