Study on Architecture of Networked ONC and its Network Communcation
Sun’an Wang · Modular Machine Tool & Automatic Manufacturing Technique · 2008
The interaction,interoperability,portability and scalability of ONC cannot be thoroughly solved through the architecture based general PC,and the reliability needs further study also.After research on the developments and experiences of developed CNC at home and abroad,an ONC was developing.With hardware based ARM+DSP and software based RTLinux+MiniGUI and C language,The ONC can substitute PC-based architecture and realized the opening,network and integration via bottom-layer by real-time Publish/Subscribe(RTPS).To investigate the control performance,the proposed is applied to a machine tool.