The present invention provides a method of controlling input torque of a powered vehicle. The vehicle includes a transmission having an input shaft, an output shaft, and a countershaft. The method includes providing input torque to the input shaft, determining a rotational acceleration of the countershaft, and measuring vehicle speed. The method also includes determining a threshold based on the measured vehicle speed. The measured countershaft acceleration is compared to the threshold and the input torque is controlled based on the result of the comparison.
Method of optimizing vehicle performance based on countershaft acceleration
2015-10-20
Patent
Electronic Resource
English
IPC: | G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16H Getriebe , GEARING |
Method of optimizing vehicle performance based on countershaft acceleration
European Patent Office | 2017
|Method of optimizing vehicle performance based on countershaft acceleration
European Patent Office | 2019
|METHOD OF OPTIMIZING VEHICLE PERFORMANCE BASED ON COUNTERSHAFT ACCELERATION
European Patent Office | 2015
|