摘要
介绍了一种基于32位ARM7微处理器LPC2290、嵌入式实时操作系统μC/OS-II和μC/GUI图形库的无刷直流电动机控制系统设计方案。分析了无刷直流电动机驱动原理和LPC2290在液晶显示、触摸屏技术中的应用,给出了硬件原理图、软件设计原理和实验结果。实验表明,该控制系统具有较好的控制效果。
A control system design proposal based on a 32-bit ARM7 microprocessor LPC2290, embedded real-time operating system μC/OS-II and μC/GUI graphics library for brushless DC motor was introduced. The brushless DC motor driving principle and LPC2290 in LCD display and touch screen technology were analyzed. The schematic diagram of hardware, software design principle and experiment results were given. The experiment results show that control system has better control effect.
出处
《微特电机》
北大核心
2012年第1期45-47,57,共4页
Small & Special Electrical Machines
