本文介绍了实现双管空气处理系统数字控制的初步开发工作。给出了各子系统的动态建模结果。开发模型的数据来自现有双管道系统的实际现场测试。这些模型是使用计算机识别程序开发的。函数conc。给出了一种用于空气处理设备的柔性过程数字控制器的EPT。该控制器目前处于制造状态。引文:研讨会，ASHRAE交易，第83卷，第一部分，伊利诺伊州芝加哥

This paper presents preliminary development work for implementing digital control of a dual-ductair-handling system. Dynamic modeling results are given for the various subsystems. Data fordeveloping the models were obtained from the actual field testing of an existing dual-duct system.The models were developed using a computerized identification program.The functional conc.epts of a flexible process digital controller to be used with the air-handlingequipment are given. This controller is presently in the fabrication state.