摘要
针对PLC控制系统中PID算法实现,说明PID数字控制原理、实现方式、编程应用。大多PLC都有专门应用于PID等控制指令。PLC实现PID控制的方法较多,PID控制算法具有灵活性,根据被控对象可以使用PI控制、PD控制、PID控制等多种方式。
Realize to PID ,etc. in PLC control system, explain P1D digital control principle, realize the way, programming application. Most PLC specially applies to PID, etc. and controls the order. PLC realize PID control method more, PID control algorithm have flexibility, according to accuse of target can use PI control, PD control, PID person who control many ways.
