Automatic control method for synchronizer

The invention relates to an automatic control method for a synchronizer. According to the method, gear shifting instructions are determined according to gear shifting signals acquired by a gearbox control unit. The whole synchronizer moving process is completed through six control stages of synchron...

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Bibliographische Detailangaben
Hauptverfasser:	GAN NING, SUN JUN, ZHAO YI, MA CHENGJIE, QIU GUOMAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to an automatic control method for a synchronizer. According to the method, gear shifting instructions are determined according to gear shifting signals acquired by a gearbox control unit. The whole synchronizer moving process is completed through six control stages of synchronizer gear releasing, combining of synchronizer with front idle travel, synchronizer sliding abrasion combining, combining of synchronizer with real idle travel, synchronizer compression and synchronizer on gear according to synchronizer speed and time of all control stages. By the aid of the method, the moving control stages of the synchronizer are subdivided, and accordingly, the power failure time during gear shifting is optimized effectively, the synchronizer noise is reduced, the synchronizer hardware abrasion is reduced, and the gear shifting quality is improved.