Research of magnetic circuits magnetoelastic sensors efforts with the method for creating equivalent circuits

摘要

in the article investigates the magnetic circuits of magnetoelastic force sensors without taking into account and taking into account the distribution of the magnetizing windings by drawing up the equivalent circuit. It is shown that taking into account the distribution of the magnetizing forces of the excitation winding sections in the calculations significantly reduces the error in the calculation of the magnetic circuits. It is found that with the increase in the number of cascade-connected sections of the magnetic circuit in the equivalent circuit, the calculation errors decrease.