The author analyses dynamic characteristic of cylinder piston-rod displacement track, and presents design principle of the sticking machine with PLC by PID control.

• 简叙了一种基于 PL C的 PID控制粘贴机的设计原理 ,着重分析气缸位移的动态特性 ,给出于在细分驱动下步进电机跟踪系统的硬件框图。