A control device for a vehicle (Ve) is provided. The control device includes an electronic control unit (28) that is configured to: exert the torque of an input member on a fixed member (24c) and a rotating member (24d) such that the fixed member (24c) and the rotating member (24d) are separated from each other, when the thrust (Fa) is exerted for making the engagement teeth (24a, 24b) mesh with each other; estimate an inclination angle (¸) of tooth surfaces based on a relative movement amount (²) between the fixed member (24c) and the rotating member (24d), and a relative rotational amount (±) between the fixed member (24c) and the rotating member (24d); estimate a frictional coefficient (µ) of the tooth surfaces based on the inclination angle (¸); and control the thrust (Fa) of the actuator (26) according to the frictional coefficient (µ).
УСТРОЙСТВО УПРАВЛЕНИЯ И СПОСОБ УПРАВЛЕНИЯ ДЛЯ ТРАНСПОРТНОГО СРЕДСТВА
2018-09-07
Patent
Electronic Resource
Russian
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING |
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