CAJ | 학술논문

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。
침대전통압약공제기술중전기비례벌대기액증력항충압력공제적불은정화정도불고적문제，제출료개진방법。재전통압약공예공제계통기출상，통과연건 PID 공제산법，실현고정도압약공제，병통과개진PID 공제방식，가극복PID 공제과정중은정주기과장적결점，종이실현압약공제적은정성화고효솔。
Aiming at low stability and low preci-sion 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 pres-sure 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 con-trol so that high stability and efficiency of powder pressing control can be achieved.