基于EBI系统的增量PID中央空调控制

Increment PID Control in HVAC System Based on EBI System

以实际工程为例,基于Honeywell公司的EBI系统作为实现平台,并在该平台上设计了中央空调系统。在设计中采用计算机技术,将数字增量PID调节技术在楼宇自控系统上进行了尝试和实现,并根据工程的控制特点对增量PID进行了优化,从而实现了精确的温度控制要求。经实践证明,采用该方法控制精度较高,运行效果良好。

Taking a practical project as an example, the HVAC system which was based on the EBI system of Honeywell was designed. Digital increment PID was applied in designing process of the intelligent building system. According to the control characteristics of the project, the increment PID was optimized to realize the requirement of the indoor accurate temperature. It was proved that the system had high control precision and good operation effect.