Implementation Method of Five-Axis CNC RTOS Kernel Based on gLink-II Bus DOI Creative Commons
Liangji Chen, Huimin Gao,

Huiying Li

и другие.

Sensors, Год журнала: 2025, Номер 25(10), С. 2960 - 2960

Опубликована: Май 8, 2025

With the rapid development of Computerized Numerical Control (CNC) systems, traditional industrial communication protocols fail to meet requirements for high real-time performance and reliability. To address these challenges, an open five-axis CNC system is designed implemented based on gLink-II bus protocol. This features a layered architecture that integrates Windows operating with Real-Time Operating System (RTOS) kernel, along multithreaded data interaction structure circular buffer enhance transmission improve responsiveness. In direct linear interpolation control machining, acceleration deceleration planning method introduced, taking into account kinematic constraints rotary axes. optimizes velocity control. The experimental results show achieves maximum response error less than 0.2 milliseconds period 0.5 in coordinated capable efficiently performing processing task scheduling, ensuring stability machining process.

Язык: Английский

Implementation Method of Five-Axis CNC RTOS Kernel Based on gLink-II Bus DOI Creative Commons
Liangji Chen, Huimin Gao,

Huiying Li

и другие.

Sensors, Год журнала: 2025, Номер 25(10), С. 2960 - 2960

Опубликована: Май 8, 2025

With the rapid development of Computerized Numerical Control (CNC) systems, traditional industrial communication protocols fail to meet requirements for high real-time performance and reliability. To address these challenges, an open five-axis CNC system is designed implemented based on gLink-II bus protocol. This features a layered architecture that integrates Windows operating with Real-Time Operating System (RTOS) kernel, along multithreaded data interaction structure circular buffer enhance transmission improve responsiveness. In direct linear interpolation control machining, acceleration deceleration planning method introduced, taking into account kinematic constraints rotary axes. optimizes velocity control. The experimental results show achieves maximum response error less than 0.2 milliseconds period 0.5 in coordinated capable efficiently performing processing task scheduling, ensuring stability machining process.

Язык: Английский

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