| 步进电机加减速控制器的设计 |
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| 引用本文： | 黄楚芳,陈鸿.步进电机加减速控制器的设计[J].山西电子技术,2009(1):30-31. |
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| 作者姓名： | 黄楚芳 陈鸿 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室,山西太原030051 |
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| 摘 要： | 步进电机易于控制、快速响应性好、并可在很宽的范围内进行平滑调速，是数控机床、打印机、绘图仪、机器人控制等自动控制系统中广泛应用的执行元件。步进电机的起动频率特性使步进电机启动时不能直接达到运行频率，而要有一个启动过程，即从一个低的转速逐渐升速到运行转速。停止时运行频率不能立即降为零，而要有一个高速逐渐降速到零的过程。
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| 关 键 词： | 加减速控制 FPGA VHDL 步进电机 |
The Design and Implementation of Acceleration/Deceleration Controller of Stepper Motor |
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| Huang Chu-fang Chen Hong.The Design and Implementation of Acceleration/Deceleration Controller of Stepper Motor[J].Shanxi Electronic Technology,2009(1):30-31. |
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| Authors: | Huang Chu-fang Chen Hong |
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| Affiliation: | Huang Chu-fang Chen Hong(Key Laboratory of Instrumentation Science ＆Dynamic Measurement, Ministry of Education,North University of China, Taiyuan Shanxi 030051, China) |
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| Abstract: | Stepper motor is prone to control and has well high-speed responsibility, and it is able to governing speed smoothly in a very wide scope. Stepper motor is a execute component that is extensively used in digit controlled machine tool, printer, painting appliance, robot control in automatic control system and so on. The starting frequency property of stepper motor causes it can not be able to reach the running frequency directly at the time of starting, so as to need a starting procedure, namely from a low rotating speed raises gradually to a high rotating speed. The running frequency cannot descend to zero immediately at the time of stopping but to need a procedure of descending from high speed to zero gradually. |
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| Keywords: | accelerating and decelerating control FPGA VHDL stepper motor |
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