The algorithms of designing of the internal combustion engine electromagnetic gas exchange valve actuator with specified dynamic parameters

摘要

The aspects of electromagnetic valve actuator designing with specified dynamic parameters are reviewed hereunder. In addition, the winding current change law definition methodology is suggested, that provides the dynamic parameters and drive's characteristics needed. The model was designed, which helps to define the winding current change law using the desired law (law of electromagnet armature motion). The model was made with the OpenModelica software. The current pulse parameters are defined to control the resonant-type linear electromagnetic valve actuator. The dynamic parameters are obtained. The actuator controlled with the desired law (winding current change law) realizes them.