摘要
文中介绍闭环程控电流源的设计。通过闭环设计,软件上利用PID(比例积分微分)算法实现输出电流的精确控制,提高程控电流源的设计精度。
In this paper,the design of intelligentized electric current source with closed loop is introduced.The software uses PID arithmetic to realize output current precise controlled.The design precision of current source is improved.
出处
《电子测量技术》
2004年第5期14-14,16,共2页
Electronic Measurement Technology
