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EAST超导托克马克装置是一种利用磁场来约束等离子体的受控热核聚变物理实验装置;炮号显示模块是EAST装置总控系统的组成部分之一,用来为给子系统提供当前的炮号及放电长度等信息,是以AVR系列单片机atm ega128为核心,基于NUT/OS嵌入式实时操作系统完成了该显示模块的基本设计,给出了该模块的硬件和嵌入式软件的设计方案与实现方法;该模块已成功投入到2006年12月EAST超导托卡马克核聚变装置的放电试验中,实验结果表明,该模块运行稳定可靠,符合预定的设计目标。
The EAST superconducting Tokemark device is a controlled thermonuclear fusion physics experiment device that uses a magnetic field to constrain the plasma; the gun display module is one of the components of the EAST device master control system and is used to provide the subsystem with current Based on NUT / OS embedded real-time operating system to complete the basic design of the display module, gives the design of the hardware and embedded software of the module This module has been successfully put into the discharge test of EAST superconducting tokamak fusion device in December 2006. The experimental results show that the module is stable and reliable and meets the predetermined design goals.