For the optimal design of solenoid actuator which is used as key components in automobile and aircraft industry, general electromagnetic theory and empirical knowledge are simultaneously needed. Designer must perform the out-line design of item within...
For the optimal design of solenoid actuator which is used as key components in automobile and aircraft industry, general electromagnetic theory and empirical knowledge are simultaneously needed. Designer must perform the out-line design of item within the framework of macroscopic by basic familiarity with physical law and carry out the optimal design through the detail design of item based on the empirical knowledge. In this paper, we present the optimal design technique of low consumption type DC solenoid actuator using the governing equation for the solenoid actuator based on the electromagnetic theory and empirical coefficient and constrained optimization technique. Then we design the DC 12V, 0.5W solenoid actuator and present the result of design parameters.