关键词: 旋转变压器, 绕组电阻, 均衡性

Abstract: The effect of resistance equilibrium of two-phase windings on the precision of the product application system was analyzed based on the characteristics of resolver.A three-perspective control method was used regarding winding resistance, coil size and winding number control to explore the approach to improve the degree of the winding resistance symmetry in order to effectively increase the output precision of resolver and decrease their errors, enabling them to meet the requirements of the application system.

Key words: resolver, winding resistance, equilibrium