基于嵌入式思想的PID数字控制系统设计

The PID Digital Control System Design Based on Embedded Thought

介绍了用8051单片机实现PID数字控制系统的结构,简要描述了PID控制原理,着重介绍了系统的硬件结构和嵌入式(sEOS)任务软件设计思想,并给出了相应的原理框图和软件原型。该系统具有实时性好、控制速度快、稳定性强等优点。

This paper has introduced the structure of PID digital control system realized with 8051, described PID control principle briefly, presented the hardware structure and embedded sEOS task design thought of this system, and given corresponding principle block diagram and software prototype. This system has the control speed with good real time to be quick , the advantages such as stability winner.