机构地区: 深圳大学机电与控制工程学院
出 处: 《微电机》 2009年第5期6-8,34,共4页
摘 要: 基于开关磁阻直线电机原理构建的直接驱动式X-Y工作台具有制造成本低、结构简单及可靠性高等优点。有限元分析结果表明,工作台中的电机各相不存在互感效应,因此可以单独进行控制。实验结果表明,以该工作台构成的位置控制系统具有良好的动态响应特性,有一定应用前景。 In this paper, a novel X-Y table based on linear switched reluctance motor principle was proposed. The direct-drive X-Y table had the characteristics of low cost, simple mechanical structure and high reliability. Finite element analysis (FEA) proved that the phases between any of the linear motors of the X-Y table were deeoupled and each phase could be controlled independently. Experimental results veriy that the motion control system based on X - Y table has good dynamic characteristics.