Jerk-free vehicle gear change system - has controller receiving input from differentiated speed signal of engine

The smoothing system has a controller receiving an input signal derived from the differentiated speed signal of the vehicle engine. The magnitude of this input signal describes changes in the speed of the engine. The controller is pref. only connected in during gear change and affects the level of f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WILL,GERHARD, SCHREIBER,ACHIM
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The smoothing system has a controller receiving an input signal derived from the differentiated speed signal of the vehicle engine. The magnitude of this input signal describes changes in the speed of the engine. The controller is pref. only connected in during gear change and affects the level of force supply of the servo valves of the gearing components in order to reduce the jerk at the start and especially at the end of a gear change. The controller receives a difference signal representing the difference between the throttle setting of the engine and the differentiated speed signal.