【摘要】 介绍了基于ARM9和μC/OS-Ⅱ的嵌入式系统在智能化测控仪表中的应用。系统结合了模糊PID控制理论、新型32位ARM内核微处理器以及μC/OS-Ⅱ嵌入式实时操作系统在ARM内核微处理器的移植与应用,开发出了具有良好人机界面的温度控制器。该系统具有高精度、高可靠性、良好的可扩充性等特点。更多还原

【Abstract】 The application of embedded system based on ARM9 and μC/OS-Ⅱ in intelligent measuring and control instrument is introduced.Combining with fuzzy-PID control theory,novel 32-bit ARM microprocessor and the transplantation and application of μC/OS-Ⅱ embedded real-time operating system in ARM microprocessor,the temperature controller offering excellent MMI is developed.The system features high accuracy,high reliability and good expandability,etc.更多还原