Numerical control system architecture based on four-core processor and construction method
The invention discloses a four-core processor-based numerical control system architecture and a construction method, and relates to the technical field of numerical control, in particular to the technical field of design of a multi-core numerical control system architecture. The method comprises the...
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| creator | LI BEIBEI WANG SHIYU LI LUNXING XIN LI ZHENG MO JIANG ZHICHAO |
| description | The invention discloses a four-core processor-based numerical control system architecture and a construction method, and relates to the technical field of numerical control, in particular to the technical field of design of a multi-core numerical control system architecture. The method comprises the following steps: firstly, preempting a patch in real time by adopting RT Preempt to enable a bottom-layer Linux operating system to be in real time; the method comprises the following steps: firstly, establishing a user mode component model and a component communication model in a user space of a real-time Linux system, then establishing a unified user mode component model and a component communication model in the user space of the real-time Linux system, and finally establishing a numerical control system architecture model of a four-core processor based on the user mode component model. A domestic CPU and an open-source real-time operating system are adopted, so that the autonomy and controllability of software |
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| subjects | CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING |
| title | Numerical control system architecture based on four-core processor and construction method |
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