| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to automatic transmission control. In the method for self-adaptive control for elimination of sensor drift, one-dimensional table data are automatically read, which data shows dependence between oil temperature and sensor zero drift value, then signal acquisition for self-adaptive control is performed. After signal conversion into engineering units has been made, condition for adaptive algorithm is evaluated. If current condition of vehicle operation meets condition for adaptive algorithm execution, sensor zero drift value is calculated. If current condition of vehicle operation does not meet condition for adaptive algorithm execution, one-dimensional table data are requested and sensor zero drift value is calculated under current condition of vehicle operation. Device for self-adaptive control for elimination of sensor drift contains system initialization module; signal acquisition module; signal conversion module and adaptive algorithm execution module.EFFECT: transmission operational performance optimisation.8 cl, 3 dwg |
