智能PID算法在远程液位控制系统中的应用摘要：本文介绍了利用可编程序控制器（PLC）实现的远程液位自动控制系统，详细论述了智能PID算法的控制规则，给出了由PLC完成其控制策略的硬件配置和软件实现方法。 Abstract：This paper presents a remote fluid level control system on base of PLC. The control rule of intelligent PID algorithm is discussed in detail, and the hardware configuration as well as the software realization performed by PLC is proposed. 关键词：智能PID 控制规则 PLC 远程液位控制 Keywords：Intelligent PID Control rule PLC Remote fluid level control 1、引言 在工业过
