【摘要】 以IPC为硬件平台,利用RT-Linux的实时多任务调度机制,构造了基于RT-Linux的数控系统嵌入式PLC结构,介绍了系统的软硬件体系以及其实现方法。更多还原

【Abstract】 This paper focuses on an embedded programmable logical control (PLC) structure of a computer numerical control (CNC) system based on RT Linux operating system regarding IPC as the hardware platform. The software and hardware configuration of PLC is introduced with their corresponding implementation methods. And the real-time multitasking dispatch mechanism of RT-Linux is highlighted.更多还原