Experiments and Simulation of Hydraulic Cam Phasing Systems 2008-01-1357
In this work, the dynamics of hydraulic cam phasing systems are analyzed. First there will be introduced an experimental test rig, which is used to analyze the dynamical behavior of the cam phasers. The examined cam phaser, which operates like a slewing motor, is supplied with conditioned oil that matches real engine operation points. Secondly, a modular simulation approach for the cam phasing system and the whole valve train is presented. Additionally parameter studies are shown.