Simulation& Calculation on Static Attractive Torque Characteristic of Relay Based on Subsection Permanent Magnet Model 基于永磁分段模型的继电器静态吸力特性仿真计算
During the course of designing electromagnetic relay with permanent magnet, relay parameters are determined by association working experience with experimental analysis. But the process obviously is so complex, therefore a long design period is needed. 在含永磁的电磁继电器产品设计中,长期以来人们一直采用经验设计和实验分析相结合的办法来确定继电器的各参数,工作过程烦琐,产品设计周期较长。
Optimal design about the differential relay with permanent magnet 带永磁的差动式继电器的优化设计
The simulation examples of all the control algorithms are accomplished. The entire solvent of the control system based on the relay control and the current control are presented, also the driver and controller for the permanent magnet spherical stepper motor is developed. 完成了各类控制算法的仿真实例,分别针对继电器控制方案和电流控制方案提供了控制系统的完整解决方案,设计了永磁球形步进电机控制驱动器。