暖体假人温控系统方案的研究  

Research on the Thermal Manikin's Temperature Control System

作　　者：邹钺[1] 李书政[1] 刘赟[1] 

机构地区：[1]东华大学环境科学与工程学院

出　　处：《建筑热能通风空调》2015年第3期70-72,69,共4页Building Energy & Environment

摘　　要：暖体假人是模拟人体与环境之间热湿交换的仪器设备,在服装功效研究方面有重要的应用价值。为了找出控制假人温度的最佳方案,本文提出了两种暖体假人表面温度的控制方案,PID控制和固态继电器通断控制,运用Labview软件编程及相应的硬件设备实现对暖体假人表面温度的控制,简单分析比较了两种方案的控制效果,发现PID控制可以更有效并自动地对假人温度进行控制。文章最后还提出了PID控制的改进优化方案。Thermal manikin is equipment simulating the heat and moisture exchange between the human body and the environment, which is important application of costume efficacy study. In order to find out the best program of the thermal manikin＇s temperature control system, two program of the thermal manikin＇s temperature control system are introduced, PID control and solid state relay make-and-break control, and Labview software and appropriate hardware devices are implemented on the thermal manikin surface temperature control, and the control effect of the two kinds of program are simply analyzed. It is found that PID control can be more effectively and automatically controlled temperature for thermal manikin. Finally, it also suggests improvement and optimization of PID control scheme to lay an important foundation for further research on this topic.

关 键 词：暖体假人 温度控制 PID 固态继电器 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]