【摘要】 介绍了用于X射线分幅相机的智能控制系统,实现分幅管选通所需选通和变相管所需各压。通过上、下位机的软件设计和微带线时间间隔的设计实现系统的智能控制。系统采用PC/104板卡和ADC/DAC隔离型采集卡,共同控制高压电源向分幅管输出选通所需的脉冲电压,对PC/104的并行口进行控制实现微带线同步时间间隔。同时,描述了可靠性设计。更多还原

【Abstract】 The intelligent control system of the Framing camera is described in this paper, to realize the needing voltage and pulse.The system concludes the software design in dos system and the windows system and the synchronization delay time design.Through the PC/104 card and the isolated ADC and DAC and the high voltage module, the system achieves the pulse, and use the parallel port implement the synchronization delay time of the pulse.更多还原