Decoupled Dynamics Modelling of an Electromagnetic Valve Actuator
نویسندگان
چکیده
The paper presents numerical modeling of the dynamics of recently developed electromagnetic valve actuator. The decoupled modelling approach is employed consisting of three-dimensional finite element analysis of the magnetic field of the actuator and solution of the dynamics equations on the basis of functions obtained from the magnetic field analysis. For the finite element analysis ANSYS program is employed, while the approximation of the functions using bicubic splines and for the solution of the dynamics is carried out in Matlab environment. Index Terms – Dynamic models, decoupled approach, three-dimensional finite element method, magnetostatic field, linear actuators, and electromagnetic valves
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