为了满足磁悬浮织针阵列系统在多路织针实时、高速控制方面的需求,基于单针磁悬浮织针控制的研究,利用PL(FPGA)和PS(ARM)等ZYNQ芯片内部资源的灵活逻辑可操作性,设计了硬件逻辑相关的各功能模块.同时,通过AXI总线协议设计了驱动功能IP核,从而保证了PL端与PS端的高效协同工作,实现了对多路织针的实时、高速控制.还借助Vivado软件进行了硬件逻辑的编程和仿真,并搭建了样机试验平台对完整系统进行了测试.实验结果表明:该系统能够对多路磁悬浮织针进行同步、高速和稳定的控制,验证了该系统的有效性和可行性.
In order to meet the demand for real-time,high-speed control of multiple knitting needles in the magnetic levitation needle array system,based on the study of single-needle magnetic levitation needle control,utilizes the flexible logic operability of the internal resources of the ZYNQ chips,such as the PL(FPGA)and the PS(ARM),and designs the functional modules related to the hardware logic.At the same time,the driver function IP core is designed through the AXI bus protocol,which ensures the efficient cooperative work between the PL side and the PS side,and realizes the real-time and high-speed control of multiple knitting needles.It is programmed and simulated the hardware logic with the help of Vivado software,and built a prototype test platform to test the complete system.The experimental results show that the system is capable of synchronized,high-speed and stable control of multi-way magnetic levitation knitting needles,which verifies the effectiveness and feasibility of the system.
王意;刘越;彭益;李明;周向阳;张成俊
武汉纺织大学 机械工程与自动化学院,武汉 430073武汉纺织大学 机械工程与自动化学院,武汉 430073||武汉纺织大学 湖北省数字化纺织装备重点实验室,武汉 430073
轻工业
磁悬浮;织针阵列;运动控制;ZYNQ;硬件逻辑
magnetic suspension;needle array;motion control;ZYNQ;hardware logic
《纺织工程学报》 2024 (002)
73-83 / 11
国家自然科学基金项目(51875414);武汉市知识创新专项项目(2023010201010115);武汉市应用基础前沿项目(2022013988065209);湖北省高价值知识产权培育项目(D2021002094)
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