Analyzing Electromagnetic Actuator based on Force Analysis

By modeling the system with the mechanical, electrical, and magnetic field, we can derive the system equation for the actuator modeling. As it is not easy to conclude the output signal from the equations, we used Simulink to simulate and check the performance aspect of the system. After that, we did several experiments to verify whether experimental force meets with the needed condition for impact hot embossing and matches with simulation force. We tried to adjust the parameters of the system to match the force of experiment result and that of the simulation result. From the comparison, we can consider the analysis of the actuator as precise. A successful study can contribute to the better application of new type hot embossing techniques and better understanding and usage of the electromagnetic actuator when it is applied to another technology and research.