Design and Research of Embedded Internal Grinding NC System Based on μC/OS-II
According to the requirement for high-precision and processing features of the internal grinding, the hardware and software of an internal grinding NC system based on embedded system were presented. The classification and implementation of several key system tasks controlled by real-time operating system uc/os-ii were given, and the control process of the machine switch by soft PLC technology was elaborated on in the system. According to the real-time requirements of internal grinding NC system, the tasks of the system were prioritized reasonably, and some methods for enhancing the capability of real-time and improving the accuracy of the system were presented with software technology.
Bo Zhao, Xipeng Xu, Guangqi Cai and Renke Kang
O. Xie et al., "Design and Research of Embedded Internal Grinding NC System Based on μC/OS-II", Key Engineering Materials, Vol. 416, pp. 34-39, 2009