高效高精度火工品压药控制技术  

High Efficiency and High Precision Control Technology for Initiating Explosive Device Powder Pressing

作　　者：赵凯[1] 朱全松 

机构地区：[1]西南自动化研究所弹药自动装药研究应用中心,四川绵阳621000

出　　处：《机械与电子》2015年第11期29-31,共3页Machinery & Electronics

基　　金：国防基础科研项目(C1020110001)

摘　　要：针对传统压药控制技术中电气比例阀对气液增力缸冲压力控制的不稳定和精度不高的问题,提出了改进方法。在传统压药工艺控制系统基础上,通过软件PID控制算法,实现高精度压药控制,并通过改进PID控制方式,可克服PID控制过程中稳定周期过长的缺点,从而实现压药控制的稳定性和高效率。Aiming at low stability and low-precision of control pneumatic hydraulic cylinder by the proportional pressure valve for traditional powder pressing technology,this paper proposes a method of improvement.Based on traditional powder pressing control system,high-precision powder pressing pressure control was achieved by PID control algorithms.By improving PID control mode,resolving the problem of the stable period being too long during the PID control so that high stability and efficiency of powder pressing control can be achieved.

关 键 词：PID控制 自动压药 压药压力控制 

分 类 号：TJ45[兵器科学与技术—火炮、自动武器与弹药工程]