【摘要】 文章介绍了作为控制核心的单片机C 5 1在数字泵中的应用 ,包括数字泵的工作原理 ,硬件的设计思路和主程序框图。通过控制步进电机的运动 ,来实现对柱塞泵流量的精确控制。体现出数字泵的控制精度高、污染小和抗干扰性强等优点。更多还原

【Abstract】 SCM C-51 as control core applied in the variable axial piston pump is introduced briefly in the paper, including work principle, hardware design concept, and main programmer diagram of digital pump. Through controlling the step motor moving, the accurate control of the piston pump is obtained. What’s more, the virtues of digital pump such as high precision controlling and little pollution and better anti-jamming and so on are achieved.更多还原