Electric power steering system

When a steering speed reaches a steering speed determination threshold, a steering speed gain is set to "0". As a result, a final basic assist controlled variable becomes "0", and application of an assist force to a steering system is stopped. Therefore, repetition of so-called r...

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Bibliographische Detailangaben
Hauptverfasser:	IKENO MAKOTO, MITSUHARA TAKASHI, ITAMOTO HIDENORI, NAKASONE GEMPEI
Format:	Patent
Sprache:	eng
Schlagworte:	AIRCRAFT CARRIERS CALCULATING COMPUTING CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY GENERATION LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MARINE PROPULSION OR STEERING MINE-LAYING MINE-SWEEPING MOTOR VEHICLES OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS PERFORMING OPERATIONS PHYSICS REGULATING RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SUBMARINES SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	When a steering speed reaches a steering speed determination threshold, a steering speed gain is set to "0". As a result, a final basic assist controlled variable becomes "0", and application of an assist force to a steering system is stopped. Therefore, repetition of so-called reverse assist that is a cause of occurrence of an unintended steering behavior, such as self-excited vibration, is stopped. Accordingly, the steering behavior is improved.