基于Multisim10的步进电机数控电路的分析和设计

在智能仪器和位置控制中,步进电机是常用的运动控制设备之一,这是因为步进电机以离散的步进值运动,能提供精确的角位置信息,并且控制方便简单.为了使学生更加形象生动的了解步进电机控制系统工作原理,运用已学习的数字逻辑电路相关知识设计步进电机控制系统电路,并采用Multisim10仿真软件进行了电路仿真.其目的在于培养学生分析设计电路能力,并通过运用仿真软件验证电路设计的可行性,使电路设计效果更加直观.

Based on the numerical control circuit analyzes and design of the stepping motor of Multisim10

In the intelligent instruments and position control, the stepping motor is one of the useful motion control equipment , which is because the stepping motor moves based on discrete the step value and that can provide the exactly information of the angle position as well as convenient and simple control. In order that the students can understand the operation principle of the control system of the stepping motor, they can use the knowledge about the digital logic circuit to design the stepping motor＇s system circuits. At the same time, using simulation software of Muhisim10 conducts circuit simulation. All of that can develop the students ability of analyzes and design. And using the simulation software test the feasibility of the circuit design, which makes the effect of the circuit design more visual.