本文介绍了温湿箱控制系统的设计。作者提出了一种既能减小系统非线性、又能减小变量之间耦合的新的控制方案。在此基础上,将温湿箱视为两输入两输出的线性被控对象,根据确定出的数学模型,应用逆乃氏阵列法对系统进行了分析和设计。整个系统采用单板机控制。文中还给出了实验结果。 This article describes the design of the temperature and humidity box control system. The authors propose a new control scheme that can reduce the system nonlinearity and reduce the coupling between variables. On this basis, the temperature and humidity box is regarded as a linear controlled object with two inputs and two outputs. According to the mathematical model determined, the system is analyzed and designed using the inverse Naishi array method. The entire system using single-board control. The article also gives the experimental results.