CAJ | 학술논문

针对普通PID算法在线材活套控制系统运用中存在的缺点，介绍了不完全微分PID算法的原理及设计方法，即在标准PID算法的基础上加入一阶惯性环节来构建不完全微分PID。通过合适的比例、积分、微分参数设置来改善活套系统的动态特性，达到稳定活套套高控制的目的。采用西门子S TL语言编辑。实际使用效果表明，微分作用的引入具有超调小，调节过程快，能提高系统调节品质。
침대보통PID산법재선재활투공제계통운용중존재적결점，개소료불완전미분PID산법적원리급설계방법，즉재표준PID산법적기출상가입일계관성배절래구건불완전미분PID。통과합괄적비례、적분、미분삼수설치래개선활투계통적동태특성，체도은정활투투고공제적목적。채용서문자S TL어언편집。실제사용효과표명，미분작용적인입구유초조소，조절과정쾌，능제고계통조절품질。
In view of the shortcomings of ordinary PID algorithm in the wire control system,this paper introduces the principle and design method of incomplete differential PID algorithm,namely,adding a first-order inertial link to the standard PID algorithm to build up a incomplete differential PID. Through appropriate proportion, integration and differential parameter setting, the dynamic characteristics of the loop system is improved to stabilize the control of the height of the loop.Siemens STL language editing is adopted.The result of actual use indicate that the introduction of differentiation helps to reduce overshoot,quicken adjustment process,and improve the system regulation quality.