Methodology for Building a CNC System Based on a Memory-Oriented Architecture

The article deals with the issues of building a control system based on a memory-oriented architecture. The analysis of processors of various manufacturers and the analysis of existing hardware architectures of control systems was carried out. Their advantages, disadvantages, areas of application are revealed. The architecture of a memory-oriented control system is proposed: separate modules of the control system are allocated, which are expediently placed on different processors. A technique for building a CNC system based on a memory- oriented architecture has been formed, consisting of the following steps: studying the classical architecture, decomposing the system into components, selecting hardware components of the CNC system, distributing components by hardware modules, and building a communication environment based on messaging. The use of this approach makes it possible to develop high-speed control systems by distributing the computations performed over several processors.