In an attempt to reduce idling vibration and booming noise in automobile engines, the authors have developed an engine mounting system called the ACM (Active Control engine Mount) system. Comprising a pair of electromagnetic actuators and hydraulic mounts, the system incorporates an adaptive control strategy based on the synchronized filtered-X LMS (SFX) algorithm. The crank angle pulse signal is detected as the synchronization signal and the force transmitted to the car body through the engine mounts is detected as a residual signal. Application of the ACM system to a vehicle with a transversally mounted four-cylinder engine resulted in significantly reduced idling vibration and booming noise.
Development of an active control engine mount system
Entwicklung eines aktiven Motorlagers
1998
6 Seiten, 13 Bilder, 4 Quellen
Aufsatz (Konferenz)
Englisch
Kurbelwelle , Winkel (Geometrie) , Personenkraftwagen , Lager (Maschinenelement) , Verbrennungsmotor , Fahrzeugantrieb , Filter (Nachrichtentechnik) , Adaptivregelung , Leerlauf , mechanische Schwingung , Steuerungs- und Regelungssystem , Kraftfahrzeugelektronik , elektronische Regelung , Digitalfilter
Development of an Active Control Engine Mount System
British Library Conference Proceedings | 1998
|Development of an Active Control Engine Mount System
Online Contents | 1999
|Development of an active control engine mount system
Kraftfahrwesen | 1999
|Development of an Active Control Engine Mount System
British Library Conference Proceedings | 1999
|Development of an Active Control Engine Mount System
Taylor & Francis Verlag | 1999
|