1、SMART PLC增量式PID完整供水和算法介绍请参考下面文章链接：

https://rxxw-control.blog.csdn.net/article/details/125767636https://rxxw-control.blog.csdn.net/article/details/125767636

2、SMART PLC增量式PID温度控制系统框图(PWM)

https://rxxw-control.blog.csdn.net/article/details/136732932